Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。如果在Windows 更新时遇到问题，则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。

Try these solutions if you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out.

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

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.

如果你正在使用 Windows 电脑，并且想要在电脑设备上显示来自其他屏幕的应用程序和内容，则需考虑将设备屏幕镜像或投影到 ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。

Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)