How do I use two-factor authentication?

Two-factor authentication adds a second check after your password.

Enable it

1. Open the two-factor authentication setup from your account.
2. Choose to enable it.
3. Enter the six-digit code sent to your email.
4. Save the backup codes shown after setup.

At future sign-ins, enter the email code after your password. You can trust a private browser for 30 days if it is a device only you control.

Worth knowing: On the web, the current setup uses email verification codes. Backup codes are the fallback if email is unavailable.