Adding a Second email Account in Outlook
Step 1: Open Outlook 365
Open the Outlook desktop application on your computer. You can use the desktop icon, searching for it using the Windows Search Bar, or manually looking for it in your list of applications.
Step 2: Open the menu to add the email account
Once Outlook is open you will need to click on “File” in the top left of your screen. Then select “Add Account” at the top of your screen.
Step 3: Enter in the email login credentials
A new window will open once you click “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 365.