As the time passed, the device of more suitable and reliable machine was need which could perform our work more quickly. During this time, in the year 1946, the first successful electronic computer called ENIAC was developed and it was the starting point of the current generation of computer.

Ø  First Generation Computer (1946-1956)

Ø  Second Generation Computer (1957-1963)

Ø  Third Generation Computer (1964-1974)

Ø  Fourth Generation Computer (1975-1992)

Ø  Fifth Generation Computer (Under processing)