Is it just / ?
I kid. But really, besides “its all a file”, if you take away the gui, is the only difference the syntax ? How libraries interact? How disks are mounted ?
If we stripped all ms’s junk out and made windows open source, would we still prefer linux?
When you get to a very basic level, is one of them more efficiently coded?
I think its easier and shorter to say what is the same between the two than different, but some things that are different:
Performance is dependent on use case, but in general:
In what context? For gaming maybe, but that’s one single use. There is more to computers than video games, at least for the majority of Linux users. I wouldn’t trust Windows on any server I run.