Use the Microsoft Authenticator app to scan the QR code or manually input the key. The app will give you a code to enter. Go back into Facebook and input the code.

In June, Microsoft Authenticator stopped letting users create new passwords. In July, it turned off the autofill password ...

If the Microsoft Authenticator “app lock” is active, you will need to enter your smartphone unlock code, or biometric (such as fingerprint or face recognition) before you can approve the request.

One such complaint in 2020 noted the workaround to manually enter ... “Watching a room full of people lose access to other systems as they gradually scanned a QR code and Microsoft Authenticator ...

Microsoft has announced that any payment information stored in the Authenticator app will be deleted after July 2025, requiring users to manually re-enter this data if needed.

To retain access to generated passwords, users must manually save them from the password generator history. Microsoft plans to delete any generated but unsaved passwords after August 2025.