What do I need to do?

From your company issued computer, click on the link below. (https://mysignins.microsoft.com/security-info)

You need to set up both the Authenticator App and the Phone to successfully complete the process.

 Setting up the Authenticator App:

1.     From your computer, select “Add sign-in method”

2.     Select “Authenticator App” from the drop down menu

3.     Select “Add”