If you just turned on 2-Step Verification in Step 3, follow the prompts, including providing the phone information.

If it’s already on, the button will say “TURN OFF,” so skip to Step 5.

Click “TURN ON” to enable two-step verification.

Choose the correct gmail account via the dropdown list under your name, then enter your password in the field provided.

Verify it’s you by entering your login credentials.

Go to your Google Account Security page, scroll down to the “Signing in to Google” section, then click on “2-Step Verification.”.

Therefore, you either add a desktop authenticator app that accepts 2FA setup codes from other apps and online accounts or let the third-party app handle Google authentication using Google’s secret authenticator code. However, since it only works on Android and iOS devices, it cannot work on desktop PCs directly. Other authenticator apps can manage authentication codes using an app’s 2FA setup code directly instead of using Google’s secret authentication code to create those 2FA codes.īasically, Google Authenticator receives a scanned code from the app that is setting up 2FA, and then it produces a 2FA code to access the app or online account. This process works for apps or online accounts that use Google Authenticator. These apps accept Google’s secret authentication code to serve up two-factor authentication (2FA). When it comes to two-factor authentication (2FA) codes, you have the Google Authenticator, or you have a third-party app that creates Google 2FA codes for apps or online accounts.

Installing authenticator app