After you’ve signed in with two factor authentication (2fa), you’ll have access to all your microsoft products and services, such as o… Microsoft Authenticator PC FAQs Your fingerprint, face id, or pin will provide a second layer of security in this two step verification process. Just enter your username, then approve the notification sent to your phone. Use your phone, not your password, to log into your microsoft account.
Two factor authentication (2fa) is easy, convenient, and secure when you use microsoft authenticator.
