You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're asked for the 2FA code, open Google Authenticator to find it.

On the set-up-two-factor-authentication page, Slack tells you to show the authenticator app a QR code. This is how it communicates the secret key to your phone. (Trust me: You have not just ...

Microsoft stands out from the authenticator crowd by annihilating accounts when new accounts are introduced via QR code. Despite user complaints for years, no fix has been issued, leaving IT ...