Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi TripleFFF,
I tested on my mac and the Office for Mac could update without any issue. However, I still want to provide you some suggestions and hope they can help you.
1.You may need to check your current MAU version. When you open the MAU(open Word>Help>Check for Updates), please click on the top ribbon > Microsoft AutoUpdate > About Microsoft AutoUpdate to check the current version. The latest version is 4.15.
If your MAU is not up to date, here is an articlefor you to download the latest MAU.
If your MAU is up to date, I think it’s recommended for you to check the Troubleshoot Microsoft AutoUpdate section mentioned in this article.
If your issue persists, can you provide me your error screenshot?
Regards,
April