了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。

Learn how to set up the new voice access feature with your microphone in Windows.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

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Learn how to insert, change, or write an equation or formula in Microsoft Word.

If you're having trouble detaching or attaching your Surface Book keyboard, here are some steps to try to get things working again.

Get help and learn how to use Skype with Microsoft's official support page.

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Set the proofing language to check spelling in different languages within a single document. Get suggestions in different languages with Editor.

Learn how to receive and interpret activity reports of your child's device use, including web browsing, apps and games usage, and screen time.