Find and open the entry for the site you want to add 2FA to, then click Set Up next to "Verification Code," under Account Options. If the site offers a setup key, enter it in the Setup Key field.

Use QR Code Generator There are many QR code generators to choose from. Here's a step-by-step guide using a website called QR Code Generator. 1. On any web browser, go to the QR Code Generator ...

In future, when you come to log in to the site or service and you're prompted for a verification code, iOS will automatically display the latest code above the virtual keyboard – all you need to ...