Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
I was having the same issue as everyone else. My solution turned out to be pretty simple: Open one of the MS Office Apps (Word, Excel or Powerpoint). On the Home page of the App, select the "Account" option in the bottom left corner of the screen. The next page will show what version of MS Office you are using. Beneath it, select "Switch License" and select 2024 version, I only had to do this once (I opened Word) and it applied Office 2024 to all my Apps. Now, whenever I open any of the apps they all show Office 2024! Hope this helps other users because I was as frustrated as everyone else!