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

Create a new mail profile that contains information about your accounts and data files.

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

了解如何使用设备管理器更新Windows中的驱动程序或重新安装驱动程序。

Get the latest info on new features for Microsoft Teams with these regularly updated release notes.

提示: 如果你使用的是无线显示适配卡，请在较新的电视上连接到 HDMI 端口，然后通过无线方式将电脑与其连接。将无线显示适配器连接到电视后，请转到 Windows 11 电脑上，按 Windows 徽标键 + K 打开投放，然后选择无线显示适配器。

Learn how to use the PC Health Check app to help you improve your device performance.

查找. 若要在Windows 10中访问此电脑，请从任务栏打开文件资源管理器，然后在左窗格中选择“这台电脑”。 固定到“开始”屏幕

Choose from a variety of Surface devices and accessories to get help.

了解如何查找电脑正在运行的 Windows 操作系统版本和设备规格。