The co-founder of Apple, Steve Jobs is dead.

In a story from ABC in 2004, he beat back an unusual form of pancreatic cancer, and in 2009 he was forced to get a liver transplant. He was the mastermind behind iPad, iPod,iPhone iMac and iTunes, all products of Apple.

The Apple website has a tribute to Jobs. Some people have considered him to be a master innovator similar to Thomas Edison, changing the world of computers and even the way we listen to music. Steve jobs was 56-years-old.