This usually generates a QR code, which you can then scan using the Microsoft Authenticator app. Now that you have your accounts set up, you'll be prompted to enter a six-digit code the next time ...

For Microsoft accounts, this authenticator does not scan QR codes. Once you’re ready to go, try logging in to a website on your PC that requires your Microsoft Account.

Open the Microsoft Authenticator app on your old phone. ... However, some accounts may ask you to revalidate your identity by either logging in again or scanning a QR code.

Once you've backed up your Microsoft Authenticator credentials and app settings on your old phone, you'll be ready to transfer that information to a new device by restoring the backup and ...