Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.

了解如何提交案例评审，并了解有关 Xbox 强制措施的详细信息。Xbox 家庭组中的组织者可以查看其强制措施，以及其组中其他成员的强制措施。

If you want to give access to desktop apps, make sure that Let desktop apps access your microphone is turned on.You can't turn off microphone access for individual apps. Others can't hear me. Try the following solutions:

检查电池：将控制器电池更换为全新电池，或确保可充电控制器已充满电。（即使你的控制器仍有电，也请执行此操作 - 电池电量不足可能会导致出现连接和功能方面的问题。） 断电重启控制器按住 Xbox 按钮 5-10 秒钟，直到控制器关闭。 等待几秒钟，然后再次按 Xbox 按钮 重新打开控制器。

Introduction. This article describes an update for Microsoft .NET Framework 4.8 on Windows 10, version 1709, Windows 10, version 1803, Windows Server, version 1803, Windows 10, version 1809 and Windows Server, version 1809 and Windows Server 2019.

On right side of the taskbar, select the Network icon > Cast > pick your display or adapter.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

更改 Internet Explorer 设置 你可以在 Internet Explorer 中执行许多更改来自定义浏览体验。 若要查看所有设置和选项，请在桌面上Internet Explorer，选择"工具> Internet选项"。 重置 Internet Explorer 设置

On the Choose an account screen, click the Microsoft account button.; On the Add your Microsoft account screen, enter the email address and password associated with your Microsoft account.; On the Make it yours screen, you'll have the option to make this Microsoft account your primary account. (This makes sign-in, settings, and syncing happen automatically for all other Microsoft services.)

获取有关您的 Xbox Live 好友、聊天、群等的帮助。