You can convert existing Windows 10 installs to LTSC or IoT, Without losing files. I've been helping a few people I know switch over the last few days.
I would obviously like it if more people moved to Linux, but most people I know ain't gonna more because of certain software....okay it's mainly Fortnite and Call of Duty. >.>
I'll help anyone with it who actually wants to try Linux, I got at least one person to try dual booting.