[SeekAndFind]

I gather from your post that you don’t own a tablet at all?

[Still Thinking]

Nope. If I did, then of course it needs a touch-aware OS (or something embedded that you don’t even think of as an OS), but it doesn’t need to be Windows, and there’s certainly no reason to assume that the same thing that would be good/necessary on a tablet would even be acceptable, let alone desirable, on a normal PC.