I tried installing Samsung's Smart Switch on a freshly upgraded Windows 10 Pro (this morning). It comes in handy for backing up cell phones and the like. And guess what happened:
"The application has failed to start because its side-by-side configuration is incorrect."
But it installs fine in the older Windows 10 versions. So if you need to backup your Samsung phone or tablet don't upgrade. Smart Switch's predecessor, Kies, doesn't work either.