Corporate sysadmins are pretty heavy-handed on the system settings these days. Even though I have (mostly) full admin rights, the corporate scripts check various items and overwrite things that I've changed whenever I get on their network. I then have to spend time undoing their handywork. I used to run a registry script to change their 20 minute screen timeout to 90 minutes but they eventually found a setting that I couldn't find in the registry. That's when I came up with the mouse mover.
Another fun game that they've introduced is wiping out my new tab page in my Chrome browser. My new tab page looks something like this:
View attachment 304980
Then, about a month ago, they introduced a bunch of registry settings that removed all of my shortcuts and blanked out the entire page. So now when that happens, I have to go into the registry and delete all of their scripted keys in order to get the page back. For some reason, they don't do this to their Edge browser. Probably because it automatically wipes out all of my settings whenever it's updated. It's a constant war with these people.
On the bright side, most of what I've learned about the Windows Registry has been from battling the corporate sysadmins.