Enabling Contact Lists on Outlook (macOS)

Issue/Question

I can no longer create contact lists on Outlook for macOS, how do I enable it?

Environment

• Outlook

Resolution

1. Click the Outlook menu.
2. Select Preferences from the drop down menu. 
3. Click on General in the window that appears. 
4. In the General Window, clear the checkbox next to Hide On My Computer folders
5. Creating a contact list should now be enabled.