Two-factor authentication (2FA): adding, resetting, error handling

For questions about Two-factor authentication (2FA) adding, resetting, and error handling, you can search the following content:

Adding

• Web—two-factor authentication
• App—two-factor authentication

Resetting

• How do I reset the two-factor authentication (2FA)?

Error handling

• Troubleshooting of “Incorrect Code” in 2FA