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, …

You won't receive a call from Google to verify a code. When you don't have an internet connection or mobile service, you can set up Google Authenticator or another app that creates one-time …

If you're signing in from a different location than you usually do, we may ask you to enter a code that you get from your phone. This helps make sure that you own the account.

The Google Authenticator app can generate one-time verification codes for sites and apps that support Authenticator app 2-Step Verification. If you set up 2-Step Verification, you can use …

If a security key doesn't work on your device or browser, you might see an option to sign in with a code or prompt instead. On your computer, open a compatible browser like Chrome, Firefox, …

With Google One, you can claim your new benefit or trial from the Google One app or the Google One website. You can also get notifications about the latest updates and offers from Google.

Learn why we recommend Google prompts instead of text message (SMS) verification codes. If we notice something different about how you sign in, like your location, you might not be able …

The Google One offer is only available to new Google One members, and you can't redeem the offer with a Google Account that is already associated with a Google One membership.

When you're setting up a Google Account with a non-Google email, we'll send a verification code to the email address you used to create the account. If you don't verify your address, you won't …

Your Google One membership is billed by a third party: Most of the time, trial offers aren’t available to members who subscribe to a Google One membership through a third party.