Learn how to add all your different accounts to the Microsoft Authenticator app.

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

Learn how to use Azure Authenticator with Microsoft 365. It makes 2-step verification really easy!

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

When App Lock is enabled, you'll be asked to authenticate using your device PIN or biometric every time you open Authenticator. App Lock also helps ensure that you're the only one who can approve …

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

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

If you're still using the two-step verification experience, you'll need to set up your verification methods by following the instructions in the Set up my account for two-step verification article.

Back up information on all the accounts you have in Authenticator so that if you lose your mobile, or get a new device, you can sign in to restore previously saved accounts, making it easy to access sites or …