3、changedmylife. WhenmyfriendPaulAllenandIstartedMicrosoft30yearsago,wehadavisionof"a computeroneverydeskandineveryhome",whichprobablysoundedalittletoooptimisticatatimewhenmostcomputerswerethesizeofrefrigerators.Butwebelievedthatpersonalcomputerswouldchangetheworld.Andtheyhave. Anda