Learn how to add an app, bot, tab, connector, or messaging extension to Microsoft Teams.

Erfahren Sie, wie Sie die App „PC-Integritätsprüfung“ verwenden, um die Leistung Ihres Geräts zu verbessern.

Learn how to get to and manage your contacts in the People app.

使用 Xbox 配件應用程式，以針對您偏好的遊戲體驗來設定控制器或耳機。使用 Xbox 配件應用程式，您可以自訂控制器和耳機，讓它們以您想要的方式運作，為您帶來更良好的遊戲體驗。

Apps for Microsoft SharePoint are easy-to-use, stand-alone applications that perform tasks or address specific business needs. You can place an app on a full page (that is, without a page command bar) to provide more space for the app, and to make it easier for you or your users to find and use.

Learn how to uninstall an app from Microsoft Teams. You can remove apps from Teams from the Manage your apps experience. You can also remove apps from the context you're working in–from a team, chat, and other places you've added apps.

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

了解如何查找你在电脑上已下载 的内容。 跳转至主内容 Microsoft 支持 支持 支持 主页 Microsoft 365 Office 产品 Microsoft 365 Outlook Microsoft Teams OneDrive OneNote Windows Microsoft Edge ...

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

If your camera is unable to capture the QR code, you can manually add your account information to the Microsoft Authenticator app for two-factor verification. This works for work or school accounts and non-Microsoft accounts. The codes provided for your accounts aren't case-sensitive and don't require spaces when added into the Authenticator app.