Hi Susan,
Windows 11 just downloaded itself last week without me doing anything. This also happened to another friend of mine. In fact, it downloaded during the evening and when she turned on her computer, there is was. It is documented that this has happened.
I did not prompt it. I saw it was downloading but could not stop it. Now it is there, but not installed thus the 'pausing' episode right now.
I'm not much of a fan of deleting files and folders off of my computer when it comes to areas of knowledge I simply don't have. I have a fairly new Dell laptop and am scared to death of messing it up. Ultimately I will run Windows 11 so that is something I keep in mind when trying to alter the current situation right now. Meaning, when I let Windows 11 install fully, I want the 'platform' to be correct so that I don't have installation issues.