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

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 …

Nov 12, 2025 · In this article, we'll teach you how to set up Microsoft Authenticator on your Android or iPhone and use it to log in to sites and services securely. Use Authenticator for two …

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 …

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.

Oct 27, 2025 · Secure your accounts! Master Microsoft Authenticator on PC & phone. This guide covers setup, troubleshooting, & more.

Apr 7, 2025 · Microsoft Authenticator is Microsoft's two-factor authentication app. It makes password-less sign-ins possible for your Microsoft accounts and provides an extra layer of …

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

Dec 15, 2025 · Two factor authentication (2FA or TFA) is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft …

Microsoft Autofill was a password manager developed by Microsoft. It was a part of Microsoft Authenticator app in Android and iOS. [3][8] It stored users' passwords under the user's …