How-To Setup a Office365 Account/Multi Factor Authentication Install the Microsoft Authenticator app from the Apple AppStore or from the Google PlayStore. From a computer, or other internet browser, go to https://office.com, and click the red Sign In button Enter your email address and click Next Enter your initial password (P@ssw0rd) and click Sign In Change your password to something more memorable to you. Click Next at the prompt below. This will engage the Microsoft Authenticator app you installed earlier. Click Next at the prompt below, but you will need to install the Microsoft Authenticator app on your cell phone, if you haven’t installed the app yet Click Next at the prompt below Open the Microsoft Authenticator app on your phone and select the menu option to Add Account. Choose Work or School Account then scan the QR code you see on the screen. Click Next. Click Approve sign-in on the Microsoft Authenticator app screen on your phone. You should see the screen below indicating that you’re mailbox and email account are now setup. Click Next and then click Done. Now, open the Outlook web mail app by clicking on the Outlook icon in the upper left-hand corner of the screen
