Use the Microsoft Authenticator app to scan the QR code or manually input the key. The app will give you a code to enter. Go back into Facebook and input the code.

After you install the Microsoft Authenticator app, return to your computer and choose Next. 4. On your phone, open the Microsoft Authenticator App; if prompted, allow notifications. Then, add an ...

To use Microsoft Authenticator with a non-Microsoft site or app, you'll need to have the QR code handy from the site or app in question so that you can scan it within the Authenticator app.

This post is all about how you can easily use the QR code sign-in for Outlook.We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...