I dunno what you mean by edge cases if I'm honest :/
Anything pre-2000 I'm using the standard 98/Me or anything after that period on Xp SP3
This is probably just a personal gripe of me not beeing able to locate stuff, since I'm used to Windows 7, I just feel like everything is muddled and would have been fine if it was left where it was.
Also another problem windows 10 introduced while I was writing this post, ironically enough
Auto-shutdowns for updates even when I go out of my way to specify not to do it. I was watching a cool vinny stream and then suddenly BAM it's gone :(