From processors that filled a room to microcomputers that fit on a grain of salt computers have caused a revolution. Find out how computers help in our daily lives and how they are taking on lives of their own in this bright and engaging infographic-style title.|From processors that filled a room to microcomputers that fit on a grain of salt computers have caused a revolution. Find out how computers help in our daily lives and how they are taking on lives of their own in this bright and engaging infographic-style title.