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

Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts. Always keep a backup of your secrets in a safe...

Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password autofill. You also have additional account …

Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password. You also have additional account …

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

Jan 29, 2025 · Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your …

Jun 1, 2025 · 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.

Protect your personal and business data from outside breaches by securely logging into any account with the Microsoft Authenticator app.

You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.

Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also …