Follow these suggestions to fix the issue with the Microsoft Authenticator app for not displaying code. If the Microsoft account for the concerned user has expired or got deleted somehow, users can ...

The Microsoft Authenticator app is a vital tool for securing your accounts with two-factor authentication (2FA). When it stops delivering approval notifications or one-time codes, it can lock you out ...

If you're having trouble receiving an SMS code from Instagram, you may need to try another form of two-factor authentication. You should also make sure your phone isn't in Do not disturb mode and that ...