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.

If Two-factor authentication is not working in Discord on Windows, Re-setup two-factor authentication, Reset Authentication app, etc.

How Does Google Authenticator Work? In many cases, the one-time access code can be texted to a phone number associated with your account, but the Google Authenticator app can provide those codes ...

Learn how Two-Factor Authentication (2FA) strengthens online security by requiring two forms of verification. Discover ...