Perform the below-mentioned steps to update Mac OS version: Solution 1: Ensure that Mac OS and Outlook are up to date
Outlook 2016 for Mac Crashes Constantly? Try the Following Solutions Look at the solutions to fix the issue with Mac Outlook.
The most common problem encountered by users is that Outlook 2016 for Mac crashes constantly. Although Outlook for Mac is a great email application, many users may encounter problems with it.