You can choose which apps will start automatically when you start your device.

Learn about what effect closing a Microsoft account might have on your other apps and services.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.

右键单击该应用，选择“更多”，然后选择“打开文件位置”。此操作会打开保存应用快捷方式的位置。 如果没有“打开文件位置”选项，这意味着该应用无法在启动时运行。

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

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Find out how to connect your Xbox Wireless Controller to a Windows device.

如何将 IF 函数 (与 Excel 中) AND、OR 和 NOT 函数结合使用，以在给定值之间进行逻辑比较。