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.

In terms of data the apps collect, Mysk says Google’s Authenticator performs “very well” and doesn’t share details of QR codes with Google. “Most apps, including Microsoft Authenticator ...

Scan a QR code or enter the code manually to register the app for MFA on your preferred website. I could register social media accounts using the Google Authenticator app without problems. Backing ...

When you see a QR code on the laptop screen, open the Google Authenticator app on your phone. Tap the plus sign in the bottom-right corner of the app and then Scan a QR code.Decide whether you ...

Once presented with either a QR code or an authenticator key, open Google Authenticator on your iPhone or iPad. If this is your first addition to the app, you will be asked how you want to add the ...

The easiest way to set up two-factor authentication for a website is to scan a QR code with the app. A site that supports 2FA via an authenticator app should generate the necessary code for this ...

Google Authenticator included a convenient option to export authentication information between devices using a QR code, and it would be nice to see Duo Mobile do something similar. Best for ...

To switch from a different app to Google Authenticator, you must disable and re-enable MFA on each platform or website and scan each QR code with Google Authenticator.