How (late) Steve Jobs changed the world?

1)He created the mouse for the easier management for people who didn't have any idea of computers, and removed the "codes".

2)He also invented a different way of listening music in which you could take it with you everywhere with the i-Pods.

3)The last but not least , he invented the i-Pad, in which he included all the features of a computer , but in a tablet way.