https://www.microsoft.com/en-us/security/mobile-authenticator-app



Before you can use the Microsoft Authenticator app, you must:

          

  1. Download and install the Microsoft Authenticator app. If you haven't done this yet, see Download and install the app.

  2. Add your work/school account (e.g. someperson@pgst.nsn.us) by scanning a QR Code, do the following. On your computer, go to https://office.com and sign in. On the Additional security verification page.

  3. Select the checkbox next to Authenticator app, and then select Configure.


5. On your phone, open the Authenticator app, select the plus icon  and select Add account, and select Work or school account, followed by Scan a QR Code. If you don't have an Add account set up in the Authenticator app, you'll see a large blue button that says Add account. Note:  Please allow push notifications

6. During the login process you enter your password.  In the images below you will see on the left is on your computer web browser.  On the right, your phone will display the Microsoft Authenticator app.  Enter the number you see and click Yes.