使用 Windows 设置应用更改桌面背景和颜色。

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Learn what you can do if you're not receiving account aign-in verification codes.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Summary. Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.

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

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

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.

Admins set default meeting settings. They try to optimize for most use cases, but if you want to adjust your options for a specific Teams meeting, go to Meeting options.