Download Microsoft Authenticator - Microsoft Support
The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.
How to add your accounts to Microsoft Authenticator
Learn how to add all your different accounts to the Microsoft Authenticator app.
Use Microsoft Authenticator with Microsoft 365
Learn how to use Azure Authenticator with Microsoft 365. It makes 2-step verification really easy!
Microsoft Authenticator in Link to Windows - Microsoft Support
How to use Single Sign On with your Microsoft Account via Link to Windows on Android? With Link to Windows on your Android mobile device, you can enjoy a seamless authentication …
About Microsoft Authenticator
Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.
Sign in using Microsoft Authenticator - Microsoft Support
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 …
Microsoft Authenticator FAQs - Microsoft Support
Microsoft Authenticator is not available for desktop computers because authenticator apps are typically designed for smartphones for two main reasons: Security: Having the second factor of …
Download Microsoft Authenticator in China
Instead of using push notifications for two-step verification, users can set up Authenticator to receive verification codes on their device that they can use to verify their identity.
Set up your Microsoft 365 sign-in for multi-factor authentication
Learn how to set up your user account for multifactor authentication with Microsoft 365.
Set up multi-factor authentication for Microsoft 365
After you've downloaded Authenticator, select Next. Select the phone method to receive codes by text. When you receive a code by text, type code number into the box, and then select Next. …