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		<h1>Cách sử dụng Google Gemini để viết công thức Excel miễn phí</h1>
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			<li>Thứ bảy - 04/07/2026 05:00</li>
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			Hầu hết người dùng Excel đều đã nghe nói về ChatGPT và Microsoft Copilot, nhưng khi đề cập đến Google Gemini để làm việc với bảng tính, đã có không ít những ánh nhìn ngơ ngác. Điều này thật đáng ngạc nhiên — bởi vì Gemini luôn tạo ra những công thức rõ ràng và dễ sử dụng nhất chưa từng thấy từ bất kỳ công cụ AI nào khác, và điều tuyệt vời hơn nữa là nó hoàn toàn miễn phí.
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			<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Gemini, mô hình AI hàng đầu của Google, thực sự xuất sắc trong việc hiểu các vấn đề về Excel được mô tả bằng ngôn ngữ đơn giản. Hướng dẫn này sẽ chỉ cho bạn cách sử dụng nó một cách chính xác — từ việc tạo công thức đơn giản đến các truy vấn phân tích dữ liệu đa điều kiện — với các prompt và kết quả thực tế mà bạn có thể áp dụng ngay lập tức vào bảng tính của mình.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
<h2 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:20px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:32px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Cách truy cập Gemini cho Excel</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h2>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Bạn không cần đăng ký Google Workspace để sử dụng Gemini cho Excel. Dưới đây là các tùy chọn chính:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<ol style="padding:0px; border:0px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-variant-numeric:inherit; font-variant-east-asian:inherit; font-variant-alternates:inherit; font-variant-position:inherit; font-variant-emoji:inherit; font-weight:400; font-stretch:inherit; font-size:16px; line-height:inherit; font-family:Arial, sans-serif; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; list-style:decimal; clear:both; color:rgba(0, 0, 0, 0.87); letter-spacing:normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; white-space:normal; background-color:rgb(255, 255, 255); text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial">
	<li style="padding:0px; border:0px; font:inherit; margin-left:30px"><strong style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:bold; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:inherit; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit">Ứng dụng web Gemini</strong>&nbsp;— Gói miễn phí cung cấp quyền truy cập vào các mô hình cơ bản, và những mô hình mạnh mẽ hơn có sẵn trong các gói trả phí. Đây là điểm khởi đầu phù hợp cho hầu hết người dùng.</li>
	<li style="padding:0px; border:0px; font:inherit; margin-left:30px"><strong style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:bold; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:inherit; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit">Gemini Advanced</strong>&nbsp;— Các mô hình mạnh mẽ nhất của Google, phù hợp hơn cho những bài toán bảng tính dài, phức tạp, nhiều bước, nơi bạn đang xây dựng một thứ gì đó đáng kể.</li>
	<li style="padding:0px; border:0px; font:inherit; margin-left:30px"><strong style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:bold; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:inherit; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit">Google Workspace Gemini</strong>&nbsp;— Nếu tổ chức của bạn sử dụng Google Workspace, Gemini được tích hợp trực tiếp vào bộ ứng dụng. Tuy nhiên, sự tích hợp này chủ yếu được tối ưu hóa cho Google Sheets. Đối với các file Excel cụ thể, ứng dụng web độc lập vẫn là lựa chọn tốt nhất bất kể gói Workspace của bạn là gì.</li>
</ol>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Không giống như Microsoft Copilot, yêu cầu đăng ký&nbsp;<a data-type="internal" href="https://quantrimang.com/download/tai-microsoft-365-194075" style="padding:0px; border:0px; font:inherit; text-decoration:none; color:rgb(0, 51, 153);" title="Microsoft 365">Microsoft 365</a>&nbsp;và hoạt động bên trong Excel, Gemini hoạt động như một trợ lý bên ngoài. Bạn mô tả vấn đề của mình trong trình duyệt, lấy công thức, dán vào Excel. Thêm một bước — nhưng không mất phí đăng ký với gói Free và không phụ thuộc vào giấy phép Microsoft của tổ chức bạn.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div aria-label="Phần mềm bảng tính" class="google-anno-skip google-anno-sc" data-google-interstitial="false" data-google-vignette="false" role="link" style="border:1px solid rgb(215, 215, 215); !important; border-block:initial !important; border-collapse:initial !important; border-end-end-radius:initial !important; border-end-start-radius:initial !important; border-inline:initial !important; border-shape:initial !important; border-start-end-radius:initial !important; border-start-start-radius:initial !important; max-width:initial !important; min-width:initial !important; overflow-clip-margin:initial !important; padding-block:initial !important; padding-inline:initial !important; scroll-margin:initial !important; scroll-padding-block:initial !important; scroll-padding:initial !important; scroll-padding-inline:initial !important; scrollbar-width:initial !important; shape-margin:initial !important; stroke-width:initial !important; text-align-last:initial !important; text-indent:initial !important; border-spacing:initial !important; width:initial !important; text-align:inherit !important; border-radius:20px !important; padding:2px 7px 2px 6px !important; margin-top:-3px; margin-bottom:-3px" tabindex="0">&nbsp;</div>
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<div style="border:1px solid rgb(231, 194, 255); padding:8px 16px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; border-radius:6px"><span style="font-size:16px"><span style="background:rgb(247, 235, 255);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="font-size:inherit"><span style="font-style:inherit"><span style="font-variant:inherit"><span style="font-weight:inherit"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:inherit"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="border:0px; padding:0px; font:inherit"><span style="text-decoration:underline"><strong style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:bold; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:inherit; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit">Lời khuyên thực tế</strong></span></span>: Hãy đánh dấu trang ứng dụng web Gemini và luôn mở nó trong một tab trình duyệt khi bạn làm việc với Excel. Khi bạn hình thành thói quen mô tả vấn đề về công thức thay vì tìm kiếm trên Google, thời gian tiết kiệm được sẽ nhanh chóng tăng lên.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<h2 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:20px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:32px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Viết công thức Excel với Gemini - Ví dụ thực tế</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h2>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Thói quen hiệu quả nhất bạn có thể xây dựng là mô tả bố cục bảng tính của mình trước khi yêu cầu công thức. Đây là cấu trúc prompt hoạt động đáng tin cậy với mọi loại yêu cầu công thức:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre0" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">I have an Excel spreadsheet. Column A has &#91;data type&#93;, Column B has &#91;data type&#93;, Column C has &#91;data type&#93;. I need a formula in Column D that &#91;exact desired output&#93;. I&#039;m using &#91;Excel version&#93;.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre1" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Tôi có một bảng tính Excel. Cột A có &#91;kiểu dữ liệu&#93;, Cột B có &#91;kiểu dữ liệu&#93;, Cột C có &#91;kiểu dữ liệu&#93;. Tôi cần một công thức trong Cột D để &#91;kết quả mong muốn chính xác&#93;. Tôi đang sử dụng &#91;phiên bản Excel&#93;.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Sau đây là cách điều này diễn ra với các ví dụ thực tế.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<h3 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:18px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Ví dụ 1: SUMIFS với nhiều điều kiện</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h3>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Prompt:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre2" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Column A has dates, Column B has region (North/South/East/West), Column C has sales amounts. I need a formula that sums sales for the North region in January 2026. Using Microsoft 365.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre3" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Cột A có ngày tháng, Cột B có khu vực (Bắc/Nam/Đông/Tây), Cột C có doanh số bán hàng. Tôi cần một công thức tính tổng doanh số bán hàng cho khu vực phía Bắc trong tháng 1 năm 2026. Sử dụng Microsoft 365.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Công thức Excel:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre4" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=SUMIFS(C:C, B:B, &quot;North&quot;, A:A, &quot;&gt;=&quot;&amp;DATE(2026,1,1), A:A, &quot;&lt;=&quot;&amp;DATE(2026,1,31))</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Gemini giải thích rằng SUMIFS áp dụng tất cả các tiêu chí cùng một lúc và đánh giá hiệu quả trên những tập dữ liệu lớn. Thông thường, nó sẽ đề xuất bạn thay thế các ngày được hardcode bằng tham chiếu ô — điều này ngay lập tức biến một công thức dùng một lần thành một công cụ báo cáo có thể tái sử dụng.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<h3 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><br  />
<span style="font-size:18px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Ví dụ 2: Trích xuất văn bản giữa các dấu phân cách</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h3>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Prompt:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre5" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Column A has email addresses like &#039;john.smith@company.com&#039;. I need Column B to show only the domain name — everything after the @ symbol.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre6" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Cột A có các địa chỉ email như &#039;john.smith@company.com&#039;. Tôi cần Cột B chỉ hiển thị tên miền — mọi thứ sau ký hiệu @.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Công thức Excel:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
&nbsp;
<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre7" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=MID(A2, FIND(&quot;@&quot;, A2) + 1, LEN(A2) - FIND(&quot;@&quot;, A2))</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Đối với người dùng Microsoft 365, Gemini cũng cung cấp hàm TEXTAFTER gọn gàng hơn:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre8" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=TEXTAFTER(A2, &quot;@&quot;)</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Điều quan trọng là, Gemini cho bạn biết phiên bản Excel nào hỗ trợ mỗi phương pháp. Đây chính là loại chi tiết giúp ngăn ngừa lỗi #NAME? khi bạn chia sẻ file với đồng nghiệp trên Excel 2016.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<h3 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:18px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Ví dụ 3: Tổng lũy ​​kế reset lại mỗi tháng</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h3>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Prompt:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre9" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Column A has dates, Column B has daily sales figures. I need Column C to show a cumulative running total that resets to zero at the start of each new calendar month.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre10" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Cột A chứa ngày tháng, Cột B chứa số liệu bán hàng hàng ngày. Tôi cần Cột C hiển thị tổng lũy ​​kế reset về 0 vào đầu mỗi tháng dương lịch mới.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Công thức Excel:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre11" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=SUMIFS(B$2:B2, A$2:A2, &quot;&gt;=&quot;&amp;DATE(YEAR(A2),MONTH(A2),1), A$2:A2, &quot;&lt;=&quot;&amp;DATE(YEAR(A2),MONTH(A2)+1,0))</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Đây là công thức mà hầu hết người dùng Excel trình độ trung cấp sẽ mất 30 - 45 phút để xây dựng và kiểm tra từ đầu. Gemini tạo ra công thức này chỉ trong vài giây, với hướng dẫn rõ ràng về cách tham chiếu phạm vi mở rộng B$2:B2 và logic giới hạn DATE tương tác với nhau.&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<h3 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:18px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Ví dụ 4: Logic phân loại IF lồng nhau</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h3>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Prompt:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre12" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Column A has numeric scores out of 100. I want Column B to show &#039;Excellent&#039; if the score is above 90, &#039;Good&#039; if above 75, &#039;Average&#039; if above 60, and &#039;Needs Work&#039; for anything lower.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre13" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">Cột A có điểm số trên thang điểm 100. Tôi muốn Cột B hiển thị &#039;Excellent&#039; nếu điểm trên 90, &#039;Good&#039; nếu trên 75, &#039;Average&#039; nếu trên 60 và &#039;Needs Work&#039; cho bất kỳ điểm số nào thấp hơn.</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Công thức Excel:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre14" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=IF(A2&gt;90, &quot;Excellent&quot;, IF(A2&gt;75, &quot;Good&quot;, IF(A2&gt;60, &quot;Average&quot;, &quot;Needs Work&quot;)))</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Gemini cũng sẽ cung cấp hàm IFS như một lựa chọn thay thế gọn gàng hơn cho Microsoft 365, dễ đọc và mở rộng hơn đáng kể khi bạn cần thêm nhiều cấp độ sau này:</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
&nbsp;
<div class="codebar" style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px"><span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="position:relative"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div>

<pre class="language- language-none prettyprint" id="pre15" style="border:1px solid rgb(221, 221, 221); !important; padding:8px; max-width:100%; border-radius:5px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-bottom:16px">
<span style="font-size:14px"><span style="background:rgb(244, 251, 244);"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:inherit"><span style="font-family:Menlo, &#039;Bitstream Vera Sans Mono&#039;, &#039;DejaVu Sans Mono&#039;, Monaco, Consolas, monospace"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="max-height:600px"><span style="display:block"><span style="overflow:auto"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><code style="padding:0px; border:0px; font-style:inherit; font-variant:inherit; font-weight:inherit; font-stretch:inherit; font-size:inherit; line-height:inherit; font-family:Consolas, Monaco, monospace; font-optical-sizing:inherit; font-size-adjust:inherit; font-kerning:inherit; font-feature-settings:inherit; font-variation-settings:inherit; font-language-override:inherit; border-radius:5px; color:rgb(88, 37, 123);">=IFS(A2&gt;90, &quot;Excellent&quot;, A2&gt;75, &quot;Good&quot;, A2&gt;60, &quot;Average&quot;, TRUE, &quot;Needs Work&quot;)</code></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></pre>

<h2 style="border:0px; padding:0px; text-align:start; text-indent:0px; -webkit-text-stroke-width:0px; margin-top:10px; margin-bottom:10px"><span style="font-size:20px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:bold"><span style="font-stretch:inherit"><span style="line-height:32px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Kết luận</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></h2>
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Google Gemini là một trong những công cụ AI mạnh mẽ nhất hiện nay dành cho công việc với Excel, và nó thực sự chưa được cộng đồng Excel sử dụng rộng rãi. Hệ sinh thái của Microsoft tự nhiên hướng người dùng đến Copilot — điều này hợp lý nếu bạn có đăng ký — nhưng Gemini miễn phí để bắt đầu, không yêu cầu tích hợp đặc biệt nào và tạo ra chất lượng công thức cạnh tranh với bất kỳ công cụ nào được thử nghiệm.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Hãy bắt đầu với loại công thức tốn nhiều thời gian nhất, thường xuyên lặp lại nhất của bạn — tra cứu đa điều kiện, tính toán phạm vi ngày, phân tích văn bản, logic phân loại — và cung cấp cho Gemini một prompt có cấu trúc bằng cách sử dụng mẫu trong hướng dẫn này. Lần đầu tiên nó cung cấp chính xác công thức bạn cần trong vòng chưa đầy 30 giây, bạn sẽ hiểu tại sao bài viết lại khuyên sử dụng Google Gemini để viết công thức Excel</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
<span style="font-size:16px"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-variant-numeric:inherit"><span style="font-variant-east-asian:inherit"><span style="font-variant-alternates:inherit"><span style="font-variant-position:inherit"><span style="font-variant-emoji:inherit"><span style="font-weight:400"><span style="font-stretch:inherit"><span style="line-height:26px"><span style="font-family:Arial, sans-serif"><span style="font-optical-sizing:inherit"><span style="font-size-adjust:inherit"><span style="font-kerning:inherit"><span style="font-feature-settings:inherit"><span style="font-variation-settings:inherit"><span style="font-language-override:inherit"><span style="overflow-wrap:break-word"><span style="color:rgba(0, 0, 0, 0.87)"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="widows:2"><span style="word-spacing:0px"><span style="white-space:normal"><span style="background-color:rgb(255, 255, 255);"><span style="text-decoration-thickness:initial"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Sự thay đổi năng suất thực sự đến từ việc thay đổi cách bạn tiếp cận các vấn đề về công thức. Thay vì tìm kiếm, phỏng đoán và gỡ lỗi một cách riêng lẻ, bạn mô tả vấn đề một cách rõ ràng cho AI để nó có thể suy luận chính xác. Kỹ năng — biết cách mô tả vấn đề trong bảng tính của bạn một cách hiệu quả — rất đáng để bạn chủ động trau dồi. Khi bạn đã có được kỹ năng đó, mọi công cụ AI trong lĩnh vực này sẽ trở nên hữu ích hơn rất nhiều.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
&nbsp;
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						<p>
				<strong>Tác giả bài viết:</strong>
				Thanh Sơn
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						<p>
				<strong>Nguồn tin:</strong>
				quantrimang.com
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