http://www.youtube.com/watch?v=vPnehDhGa14
Impressive, it's a very extensive demonstration of windows' compatibility.
Video really makes me feel old though. The first OS I got to play around with was 3.0 but when I was seven, 95 came out and that was when I first learned how to actually use a computer. I can imagine how shocked kids today would be seeing this video, taking for granted their smart phones and broadband internet.