On the Sheet tab, under Print titles, enter the rows and columns you want to repeat: In the Rows to repeat at top box, enter the reference of the rows that contain the column labels. In the Columns to repeat at left box, enter the reference of the columns that contain the row labels. For example, if you want to print column labels at the top of every printed page, type $1:$1 in the Rows to ...

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Keeping your Surface up to date helps it perform at its best. In addition to software updates for Windows, it's also important to install hardware updates—these include drivers and firmware. Each Surface device is eligible to receive new driver and firmware updates until its end-of-servicing date listed in Surface devices driver and firmware lifecycle for Windows-based devices. You can ...

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Document processing for Microsoft 365 Document processing for Microsoft 365 provides a powerful suite of AI-powered content management and productivity services designed to help your organization transform how you handle documents and information. A flexible pay-as-you-go approach gives you access to advanced capabilities—such as intelligent document discovery, classification, analysis, and ...

OneNote for Windows 10 十分适合在平板电脑或笔记本电脑上随时随地使用，但是有时你可能想要打开完整桌面版本的 OneNote。

Learn how to boost productivity with Copilot in SharePoint. Your AI-powered assistant can help you streamline workflows, enhance collaboration, and simplify content creation.

Use the XLOOKUP function to find things in a table or range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term and return a result from the same row in another column, regardless of which side the return column is on.

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Bluetooth file sharing allows you to wirelessly send files—such as photos, videos, and documents—between devices like phones, laptops, and PCs. In Windows, you can use Bluetooth to quickly transfer files between nearby devices without cables or an internet connection. To send a file and receive a file from a Windows device, select the appropriate task from the following list: