Smart of them to dead those Bill Gate$ and Seinfeld ads. That's funny that they're going to have people like Pharrell championing PCs.

In their place is a direct shot at those Apple “I'm a Mac” ads, where a Microsoft engineer resembling John Hodgman's character greets you, “Hello, I'm a PC, and I've been made into a stereotype.”

 

What comes next is a parade of everyday PC users—scientists, fashion designers, teachers, and celebrities (like Pharrell!)—who talk about how much they like using computers that run on Microsoft operating systems and software. 

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 http://gizmodo.com/5051517/seinfeld-and-gates-are-out-im-a-mac-counterattack-ads-are-in