Steve Jobs dies: Steve Wozniak's tribute
6 October 2011 Last updated at 10:20 BST
The co-founder of Apple says he will remember Steve Jobs for his "very quick mind" and "knowing what made sense in a product".
Steve Wozniak, who met Mr Jobs at school and was in a computer club with him before starting the company, said:
"How many things do you own in the world... that are 'I just have to have this... I actually enjoy doing my work on this product'? That's what Apple brought to so many people."