With Google Authenticator, you can synchronize your verification codes across all your devices, simply by signing in to your Google Account. Tip: To use this feature you must have: Version …

With Google Authenticator, you can synchronize your verification codes across all your devices, simply by signing in to your Google Account. Tip: To use this feature you must have: Version …

When you don't have an internet connection or mobile service, you can set up Google Authenticator or another app that creates one-time verification codes. To help verify it's you, …

Learn how to install the Google Authenticator app to get codes on your phone. Security keys are one of the most secure second steps you can use with your Google Account.

Receber códigos de verificação com o Google Authenticator O app Google Authenticator pode gerar códigos de verificação única para sites e apps compatíveis com a verificação em duas …

The article suggests it's possible to use authenticator as an alternative method but doesn't explain how, and when I attempt to set it up, the only options I can see are phone (text or call), Google …

If you can’t sign into your Google Account with your normal 2-Step Verification, you can use a backup code for the second step. Create backup codes to use in case you lose your phone, …

Security keys can be used with 2-Step Verification to help you keep hackers out of your Google Account.

It sounds like you are trying to set up the Google Authenticator with a Microsoft account. You will get the QR code or numeric key from your Microsoft account settings.

Learn how to set up 2-factor authentication for your Google account without using a cell phone.