Open Outlook 2016. The icon looks like this:
If you see a welcome screen, select Next > Yes, then skip to step 3. Otherwise, continue to step 2.
Select File > Add Account.
Enter your email address, then select Connect or, if your screen looks different, enter your name, email address, and password, and then select Next.
If prompted, enter your password and select OK.
That's it. Select Finish to start using Outlook 2016.