A Microsoft file hosting and synchronization service.
I resolved this issue by:
- Uninstalling my office apps
- reinstalling them
- ran the updater
ChatGPT was much more help and gave me a step by step process to follow and I was up and running very quickly. Basically held my hand through the problem as I do not know how to uninstall and reinstall etc. I had some additional glitches when I couldn't delete the apps that were in the trash. In comparison it would take me days to work through this with this very slow Q&A process.