History of computers

HISTORY OF COMPUTERS

First Generation The first computers

were often enormous, taking up entire rooms. They were very expensive to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions.

UNIVAC

ENIAC

Second Generation

Second-generation computers used transistors.

Third Generation They introduced

the keyboards and monitors.

Computers for the first time became accessible to a mass audience

Fourth Generation Fourth

generation computers saw the development of  the mouse.

Fifth Generation 

The computers become smaller.

TODAY

Each generation of computer is characterized by a major technological development that changed computers in: increasingly

smaller, cheaper, and more powerful

HOMEWORK Make a collage in two pages of

your notebook the evolution of the computers. ( old computers and new computers)