If you’re a Microsoft Authenticator user, you’ve probably received at least one notice that the app’s password management ...

To start using the Microsoft Authenticator on your accounts, you need to download and use the app. Microsoft Authenticator Registration has timed out ...

Android: Install the Microsoft Authenticator app on your new phone. Open the app and tap “Begin recovery.” Sign in to the Microsoft account you used for the backup on your old phone.

Microsoft Authenticator provides multi-factor authentication options, as well as a password manager. Here's what you should know about the app.