Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

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了解如何在 Windows 10 和 Windows 11 中添加用户帐户。 有了帐户之后，每个人都可拥有单独的文件、浏览器收藏夹和私人桌面。

To send a code snippet in a chat or channel message, first click Format below the compose box, then select Code snippet in the format bar.

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

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Use automatic replies in Outlook on the web to tell people you won't be responding right away to their email messages.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.