Find out why Microsoft collects your search history, how to view and clear your search history, and which search data appears on the privacy dashboard.

了解如何设置 Xbox 无线控制器。 用一只手握住倒置的控制器。 用另一只手的拇指按箭头符号上的电池门，并按箭头指示的 ...

Use Find my device to locate and lock your lost or stolen Windows devices.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Troubleshoots and fixes common issues with security and malware prevention in Windows.

When you’re connected to the internet and using a proxy server while browsing the web, that traffic goes through the proxy server instead of coming directly from your Windows 11 PC.

Copilot in Microsoft Teams meetings helps you capture and share the key points, action items, and outcomes of your online meetings.

With Power Query, you can search for data sources, make connections, and then shape that data (for example remove a column, change a data type, or merge tables) in ways that meet your needs. Once you’ve shaped your data, you can share your findings or use your query to create reports.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Windows 11的重新安装类型. 下图提供了有关每种重新安装类型可以选择的不同选项的信息，包括应用、文件、个人数据以及重新安装所需的磁盘空间量。