Learn how to use Microsoft Authenticator app on PC and Phone to securely sign in to your personal, work, school, or other accounts without using a password.

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

Open the Microsoft Authenticator app on your new phone. Tap the “+” button to add an account. Choose how you want to add the account (e.g., scanning a QR code, entering a setup key).

Microsoft Authenticator app’s password management features are no longer usable and your stored passwords inaccessible on Aug. 1 unless you have the Edge browser.