Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
This gets worse and worse!
I have followed exactly the instructions you sent.
As you can see from the screen shot, the words unlicensed product now appear, and the Product Notice now tells me most of the features have been disabled!
This clearly IS a licensed product. I have been using this laptop for some 4 or 5 months and have never had any problems accessing Office.
I note what you say about Office Repair not being responsible, but it's strange that this problem never occurred prior to using Office Repair