Bill Gates and Jerry Seinfeld?

What would make the most of the world's rich man Bill Gates, along with comedian Jerry Seinfeld to participate in advertising? Advertising that nobody understand and which had no clear ad's message. What? Seriously though, what was the point of that commercial? Maybe Microsoft presents us something huge as Windows?

Today, with the official account of Microsoft in YouTube we become witnesses of a new ad, which is quite interesting and lasts goals 4:31! Here we see how Bill Gates and Jerry Seinfeld live under the cover of usually American family. As in normal life you do not have both, they live quietly and pass through happy moments and problematic situations, as finally themselves on the streets in search of something? I will at last see clearly the ad's message? How you think?