There have been a few really creative videos out there for Windows 8, when you want a smile and distractions, check out my favorite Windows 8 videos
I have no idea who created these or which ones are official, I just know each of them made me smile :)
If you know of any others let me know, I love creativity like this!
A Small Demonstration
The Live Tile Experiment
The Windows 8 Training Camp series
And to their credit, the first time I saw the Surface commercials I got a kick out of those as well
I first saw this on a business strip in my hotel room, and when I got in the elevator to go out for dinner, and on the next floor a group of girls in school uniforms got in, I kept expecting them to start dancing around with a Surface.