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

App publishers sometimes update their apps to add new features and fix problems. Microsoft Store on Windows can automatically install app updates.

了解如何将文件从 OneDrive 帐户下载到移动设备。 注意: 对于应用，如果选择多个文件，它们将作为单个压缩文件夹一起下载。所有文件都将下载到) 计算机上“下载”文件夹中 (子文件夹的应用下载文件夹。

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

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.

If you are seeing incomplete or incorrect data please try force close and reopen the app. If that doesn't work, then you can try to reset the account on the device:

The app is no longer available. When an app is removed from Microsoft Store, it takes a little time for the app description page to get removed. In addition, some apps and games aren't available in Microsoft Store, but can be downloaded from the publisher's site directly.

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

Get your bearings in Project Web App and learn where to start working. This article provides a great starting point for project managers, team members, portfolio managers, resource managers, and administrators.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.