1. Open a new window in your browser. (Google Chrome, Internet Explorer, Edge, etc.)

2. Go to https://www.office.com/ and log in to your account.

3. Click on your username on the upper right side of the window.

4. Click on ‘View account’

5. Click on ‘Security info’ on the left panel.

6. Click on ‘+ Add sign-in method’.

7. Select 'Microsoft Authenticator".

8. Click on ‘Next’.

9. Open the Microsoft Authenticator application on your phone.

10. Select the ‘+’ icon on the top menu.

11. Select ‘Work or school; account’.

10. Click on 'Next' and scan the QR code provided.