Find everything you need to manage your Microsoft account, XBOX profile, and more.

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

Learn how to create installation media for installing or reinstalling Windows.

获取有关 Windows 10 上 Game Bar 问题的疑难解答提示。

Support for Windows 10 has ended on October 14, 2025. Learn more about your options for Windows 10.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

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Check the XBOX services, games, and apps for any service outages.

另请参阅 如果这些步骤不起作用，或者你遇到其他帐户登录问题，请使用我们的 登录帮助程序工具。 Microsoft 帐户安全信息和验证代码 如何帮助保护 Microsoft 帐户的安全 更改或重置 Windows 密码 访问去世用户的帐户 需要更多帮助吗？ 无法登录？ 如果无法登录到Microsoft帐户，大多数问题都可以通过 ...

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.