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

Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.

This is called two-step verification or multi-factor authentication. As the only way to sign in - just tap an approval on your phone to sign in. This is called going passwordless. Just follow the three steps to …

If your organization supports two-factor verification or multi-factor authentication sign-in, you can set up your work or school accounts to use Authenticator as one of the verification methods.

See also Manage your two-factor verification method and settings Set up password reset verification for a work or school account Install and use the Microsoft Authenticator app If you've tried these steps …

Availability: Mobile devices are almost always with the user, making them convenient for authentication purposes. Desktops, on the other hand, are not as portable.

Multi-factor authentication (MFA) helps you to access your accounts more securely. It's a way to prove that you are who you say you are. Because passwords can be forgotten, stolen, or compromised, …

Set up security info to use an authentication app Set up security info to use text messaging Set up security info to use a phone call Set up security info to use a security key Sign in using an …

If your organization is using multi-factor authentication (MFA) for Microsoft 365, the easiest verification method to use is the Microsoft Authenticator smart phone app.

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.