DescRiBe the BriEF evOlUtiOn oF cOmPUtErs.

first generation(1940-1956)

the first generation were huge,slow,expensive and often unreliable.

vacuum tube  

second generation(1956-1963)

the creation of transistor spark the production of a wave of second generation computers.

transistors 

third generation(1964-1971)

Computer manufacturers began replacing transistors with integrated circuits.

integrated circuits 

fourth generation(1971-present)

The growth of the computer industry developed technologies of computer invention

                                                                   Microprocessor

fifth generation(present-beyond)

the fifth generation computers are technologically advance and are still being development to became more efficient.

Robotics