Generations of Computer

                                                                                                                         

                                                                                                                 

      Computers are divided in these forms of generation. Here the generation have been described              time wise as well as technologies used.

Ø  First Generation (1945-1954)

In this time period or the first generation of computers, it had been used Vacuum tube technology which makes a computer possible to calculations.

Ø  Second Generation (1955-1964)

In this generation segment of computers, it had been used Transistors which made a computer little concise and faster to do the same.

Ø  Third Generation (1965-1974)

      In the third Generation of computers, it had been used Integrated Circuits (IC) which made this            faster comparatively. In this time period using IC, functioning of computers was defined by                electronic system.

Ø  Fourth Generation (1975-1984)

      In this generation of computer, there had been used microprocessors inside to work far better              comparatively. This is the most reliable among and very concise in size to be portable anywhere          you want.  Basically used VLSI (Very Large Scale Integration) technology in this time period.

Ø  Fifth Generation (1985-present time.)

      This is the generation of computers are assigned automatic intelligence; they use (AI) Artificial          Intelligence where they will use their own IQ too to solve a problem at end. In this time period            with the help of Artificial Intelligence technology made Robot and computer were used in                    research study.