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 management …

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 management...

Jul 10, 2025 · Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the best MFA apps we've tested.

Jul 23, 2025 · Want your accounts to stop being easy targets? These are the best authenticator apps of 2025, tested on actual devices by a real person.

Before you can use Authenticator as a way to sign in, you need to download the app and have already added Authenticator to your accounts. Starting July 2025, the autofill feature in Authenticator will stop …

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 password, you'll also...

Oct 14, 2025 · TechRadar Pro's team of expert testers have been reviewing all the best authenticator apps for years, looking at the key features such as identity verification methods, device compatibility,...

Apr 19, 2025 · What are the best authenticator apps? There are dozens of authenticator apps on the market, but a few that we would recommend are Authy, Microsoft Authenticator, LastPass and …

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