OneDrive unable to disable in W11 guest

Greetings; I have Parallels up and running with Linux Debian guest, as well Windows 11 guest (two accounts). So far very impressed.
The problem I am experiencing is that I do not want to use OneDrive (ever) , and I am not able to disable it.
I have unlinked the PC from OneDrive (both accounts) and yet everything is still autosaving to OneDrive; how is this possible? I want all documents from 365 to save to the local PC only. This is very frustrating for me. How can I remove or disable OneDrive in Windows 11 guest running on Parallels ?

As a side note, yet obviously related... aside from security issues, the problem with OneDrive on W11 on Parallels is that its horribly slow, and extremely buggy... the dang product is virtually and literally unusable. Thanks for some help and discussion. I did search a bit here (I'm new) but didn't find what I'm looking for... if there is already a discussion here on this topic, please point me to it. Thanks.

marcus