This is the story of a guy named Steve Woznaik who started the computer revolution without him we wouldnt have been known what a computer was??????check out his book it is really awesome.

http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Founded/dp/0393061434/sr=8-6/qid=1165716309/ref=pd_bbs_6/104-2295626-7530343?ie=UTF8&s=books