So recently, my friend wanted to debloat my laptop, than dug around in the registry with a program to make my computer faster. Long story short, nothing changed, but I had to fiddle around with python for 3 days to get it to work again, microsoft store straight up doens't exist anymore (an intention, which was in hindsight stupid) and my iCloud Drive does/doesn't work.
I can't see the checkmarks in file manager and the files sorta upload? I'm certain it's something to do with the registry, but I have no idea how to find it and get it back. I know the best option is just reinstalling windows, but I'm afraid to do that as there's quite a lot of data and settings on this laptop and it would eat up a whole day of backing up and fiddling.
