hello , i'm samer 19 years old from Egypt . please read my topic for the last word and be patient . i study engineering , the first year , the coming year i'll specialize in communication engineering ( the only department has a relation with computer and electronics ) and in the last year i'll specialize in computer engineering . the education here is so bad . so , i have to depend on myself . my aim and AMBITION is to manufacture complete made home computer including ( motherboard,processor,.... ) and learn how to make an operation system like linux or windows ... i know that this is very DIFFICULT and may TAKE 20 years but i always thinking that steve jobs invented computer (macintosh) and operation system (mac) , iphone and ipad , i mean that he did MANY great thing in little time , so i want you to help me , what is the fields i should start from ? for example : electricity then electronics thins programming ... i want to know what is the books i should read , the important thing what is the specific steps to follow them in learning and ACHIEVE what i want