Download the latest internet browser recommended by Microsoft from the official support page.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

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

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

如果你忘记了 PIN 并需要重置它，可以从 Windows 登录屏幕进行重置。 查看 PIN 文本框下方： 如果看到 我忘记了 PIN ，请选择它，然后按照说明重置 PIN。 如果设备上有多个帐户，请选择需要重置的帐户。

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。