This question is from a new Outlook for Mac user:
The "On My Computer" mailbox is cluttering the folder organization in Outlook on my Mac. It's adding extra steps because I have to expand every folder to show me both my exchange and "on my computer" mailbox. Opening the calendar view also automatically opens both, side by side, which is very annoying. How do I remove "On my computer"?
This one is easy: Go to Outlook menu, Preferences, General and tick Hide On My Computers. This will remove it from the view. The other setting in General controls folder grouping. If you don't like to have your folders grouped together, untick Group similar folders together.
Warning: When you hide the folders on your computer, you can't create Contact Groups as these are stored in the On My Computer folders.