See
https://support.microsoft.com/en-us/office/back-up-your-email-e5845b0b-1aeb-424f-924c-aa1c33b18833
for how to backup & restore your Outlook emails.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
I have Microsoft Outlook for Mac version 16.82 (2021).
I have thousands and thousands of emails saved in folders in “On My Computer” in Outlook.
I need to do a fresh reinstall of the Mac operating system (macOS / Mac OS X). All of the stuff in my Mac won't be there after the reinstall.
How can I reinstall Outlook so that all of my emails in the folders “On My Computer” are there? Essentially return Outlook to exactly as it was in my Mac before the reinstall.
See
https://support.microsoft.com/en-us/office/back-up-your-email-e5845b0b-1aeb-424f-924c-aa1c33b18833
for how to backup & restore your Outlook emails.