Steve Jobs changed nearly everything he touched, from touch-screen iPods, iPads and iPhones to touching "Toy Story" films from Pixar, his computer animation studio.
His ingenious devices also changed the culture and business models in the music, movie, mobile phone and computer industries. Key to his success was that Jobs, and Apple's longstanding ad agency Chiat Day (now called TBWA\Chiat\Day), also changed marketing.
It's hard to remember now, but the Super Bowl wasn't always the showcase for commercials that it is today. Apple changed that, too, with its "1984" ad.
Considered by many Madison Avenue mavens to be not only the best Super Bowl spot but the best commercial ever, it ran only once, in January 1984.
Directed by Ridley Scott, who at the time was best known for his breakthrough "Blade Runner," it was different from any Super Bowl ad before or since.
Unlike unremarkable marketing featuring Budweiser's Clydesdales, "1984" was grey, grim and -- unthinkable now -- made a political statement that gave viewers credit for their intelligence.
Downcast citizens are shown shuffling silently into an industrial institution. The only voice heard is from a stern Orwellian Big Brother figure.
"Today we celebrate the first glorious anniversary of the Information Purification Directives," he says to the soulless masses.