Learn how to view, manage, and delete cookies in Microsoft Edge.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

About Windows 11 in S mode. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience.

Use the Windows Quick Assist app to get help with a computer problem from family or friends or help them out. Quick Assist uses a remote connection, so remember to only use it with people you trust, since they can see your computer screen or control your PC (if you allow it).

Note: If you forgot your account info and had to reset your security info, you must wait 60 days before closing your account.

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.

Learn how Smart charging in Windows can help your battery last longer over time.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.