Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

了解如何在 Windows 10 和 Windows 11 中添加用户帐户。 有了帐户之后，每个人都可拥有单独的文件、浏览器收藏夹和私人桌面。

How to use Bcc (blind copy) in Outlook to send a private copy of a message to recipients you specify.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

Fixes an issue in which applications that use the MFC library of Visual C++ 2013 may behave incorrectly when the operating system is in high-DPI mode.

To check the status of your battery, select the battery icon in the taskbar. To add the battery icon to the taskbar: Select Start > Settings > Personalization > Taskbar, and then scroll down to Notification area.Select Select which icons appear on the taskbar, and then turn on the Power toggle.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Find out how to use Game Bar to record your epic gaming moments.

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.