HISTORY OF COMPUTER

Abakus. 


  Slide rule.
                                                                                 


           











Summing machine.

Part Differential machine Charles Babbage.

A computer is a device that is capable of carrying out a sequence of operations.

Fundamentals of computing devices have emerged since antiquity.

It's a lot of other old ''computers''.
In nowdays people can't imagine how will life exist with no computers and other tecnology. We use computers for school, for jobs... Evan children use a computers to play games.

I use computer almost every day so I can't imagine  life without computer.
 I use it for:*school
                   *doing some projection
                   *free time
Evan old people use  computers.