The very first time you log in to Office.com, you may be asked to verify with a phone number. Enter your number to receive a code or a call.
Enter the code and click Next, the Next again. Then Done.
Microsoft opens a welcome screen with a quick walk-through. Read each box and click Next.
MIcrosoft Standard or Microsoft Premium
MIcrosoft Basic
Exchange Only
If this is a new install of Outlook, when you first start it, it will ask for your email address and password and will set up the account.
If you already have Outlook installed, , go to File and Info to see the Account information. Then either click to Add Account or go to Account Settings to add a new account.
Once you add account, the Outlook box (show below) will appear and spin for a minute before asking you to enter the email address, then the password.
That's it - after that you should be able to see your email.
Download the Microsoft Outlook app from the Play Store (Android) or the App Store (Android).
That's it. You should see your inbox.