2-Step Verification adds an extra layer of security to your Google account in case the password gets stolen. Once 2-Step Verification is set up, you need your email password and phone to log in.
Follow the steps below to add or remove 2-Step Verification on your Gmail account:
1. Open your Gmail account on Google Chrome
2. Click on your name initial at the top right corner
3. Click on Manage your Google Account
4. Click on Security on the left-hand side
5. Click on 2-Step Verification
6. Select Phone number
7. Add or delete your Mobile Number
