Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
[---] I have two accounts now! Under two emails I use, one for work, one personal. None of the suggestions worked. I need to find out how I am paying for these so I can cancel Microsoft altogether and use something else. I am not sure if I did this through APPLE or otherwise since I cannot even find that. SO frustrating.
Organization (business) and individual subscriptions are always kept separate, using different accounts. Immediately cancel the version you do not need.
As far as I can tell, you didn't follow up on the question asked by EmilyS726 in August.
The version of your operating system is crucial (following the mid July updates/changes from Microsoft).
If your Mac can't be updated to the most recent version of macOS, you may not be able to run the most recent version of Office. Specifically, you need macOS 12 or later and you need an Office license that supports Office 16.83 or later. See https://www.brandwares.com/bestpractices/2023/03/most-recent-office-you-can-run-best-practices/ for more.