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 …

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

4 days ago · 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-step …

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 …

New features and updated app design are only available if you have completed the Windows 10 Anniversary update. Without the update, you will receive an older version of the app which …

Sep 9, 2024 · How to install and set up Microsoft Authenticator? You can set up the MS Authenticator on your own initiative, but you may also get prompted when signing into your …

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.

5 days ago · 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 …

Jun 1, 2025 · Microsoft Authenticator is a free app that lets you securely sign in to your personal, work, school, or other accounts without using a password. It uses two-step verification or multi …