Use your keyboard to move around Microsoft Teams views, open menus, send messages, start and end calls, and more.

Get troubleshooting steps for when you can't sign in to the Xbox app.

您可以在 Windows 10/11 电脑上更改各种捕获设置，以便您的游戏视频、音频和屏幕截图完全如您所愿。

Helping users safely navigate web, app, and game content is one of Microsoft’s top priorities. If you live in a region that requires permission to create an account and access Microsoft services, you may be prompted to request or give parental consent.

Erfahren Sie, wie Sie die Windows Update-Problembehandlung ausführen, um Fehler beim Herunterladen oder Installieren von Windows zu beheben.

Describes the new and improved features of Microsoft Windows Installer 4.5. The article also discusses the issues that are addressed from earlier versions of Windows Installer.

Learn how to fix Outlook.com email sync issues if you can't receive or send messages.

Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

Learn about the latest feature updates and bug fixes for the OneDrive sync app across all devices.