Find out how to boot into safe mode in Windows 10 from Settings and the sign-in screen, as well as how to exit safe mode.

How to use the IF function in Excel to make logical comparisons between data values.

Many users find that using an external keyboard with keyboard shortcuts for Excel helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen and are an essential alternative to using a mouse.

来自必应的文本建议 使用必应提供的文本建议，可以更快地键入内容。 IME 从必应获取最相关的字词，并在 IME 候选窗口中使用云图标显示它。 集成的搜索建议提供了与必应搜索页上显示的建议类似的其他建议。

Aprende cómo actualizar o reinstalar controladores en Windows utilizando el Administrador de dispositivos.

Learn how to use PivotTable in Excel to calculate, summarize, and analyze data, revealing hidden patterns and trends.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product.

Find your files in Windows 11 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar.You'll see results for documents across your PC and OneDrive.

Learn how to uninstall Office from a PC using the Control Panel or with the uninstall support tool.

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.