I spoke too soon about W10 behaving well. After a recent update, W10 changed some of my preset preferences back to Windows programs. This has happened before and I seriously don't appreciate it. I have not dug deep enough to see what other preferences may have been changed, but I'm sure I'll find out.
I also have a new program on my system tray that was shoved down my throat, called "Meet Now". I now have to figure out how to get rid of it, or at a minimum stop that piece of crap from showing up.
I just found instructions on how to remove Meet Now:
What is Meet Now in Windows 10? How do you remove it? Unfortunately in my case I'll have to do a registry hack.
EDIT: That was an unnecessary PITA, but at least I managed to hide the offending program by using the registry hack.