that was wozniak's department. but jobs understood their importance and their future.s obsessed with making an attractive, simple, inexpensive computer-- the apple ii, marketed as the first home computer. it really didn't do much, but tech-savvy people snapped them up, along with school systems. and as he tells isaacson on tape, he was soon worth millions of dollars. >> jobs: it wasn't very many years before, on paper, we were worth a lot of money. and i was, like, 25 when, you know, we were worth maybe $50 million. i knew i never had to worry about money again. and so, i went from not worrying about money because i was pretty poor to not worrying about money because i had a lot of money. >> kroft: jobs becomes rich. >> isaacson: jobs became wildly rich. makes about 100 people millionaires when apple goes public. one of the things he does, though, that, you know, still caused a little ill will-- there were old friends who used to be with him in the garage, his parents' garage. and they were working at apple, but they hadn't quite gotten to the level of chief engineer,