COMPUTERSAREN’TJUSTbeigesquarethingsweuseforwork,they’reeverythingthathasaprogrammableprocessingunitatitsheart.Gamesconsoles,smartphones,GPSunits,tabletsandamind-bogglingrangeofotherdevicesallworkinthesameway.They’reallcomputers,andthey’vetakenovertheworld.They’rethethingsweusefo