If your Microsoft Authenticator app is not working or displaying code for the accounts, then follow the suggestions to fix the issue using multiple methods.

Next, add your Microsoft account to the app, which will require you to sign-in. For Microsoft accounts, this authenticator does not scan QR codes.

Rather than having to remember a password or using a password manager, you'll be able to use the Microsoft Authenticator app, Windows Hello, a security key or SMS or emailed codes.

Starting in August 2025, Microsoft is making a significant move towards a passwordless future by phasing out password storage and autofill capabilities within its Authenticator app. This strategic ...

In the case of Microsoft Authenticator, the app generates a six or eight-digit code. When you want to log in to an app or service, you follow the standard login process.

What you need to know Microsoft Authenticator beta testers on iOS can try out some new account settings. The latest update lets you tweak security settings, change your password, and more.

Users will be able to remove the password from their Microsoft account and set up the new passwordless feature using the Authenticator app.

Microsoft is rolling out passwordless login support over the coming weeks, allowing customers to sign in to Microsoft accounts without using a password.

Microsoft has introduced a new protective feature in the Authenticator app to block notifications that appear suspicious based on specific checks performed during the account login stage.