The history of the computer (ex.1,2 p.81 Wb)

was invented by someone called Babbage

was very slow and very small

had hudreds of handles

computers 'read ' pieces of paper

computers had screens and keyboards

the design of computers changed

everyone will have a computer at home.

we will watch films on our home computers.

everyone will carry a personal computer.

they were used in the home

microchips were invented

people started carrying them with them