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    Computer became smaller and more powerful with the passage of time. Let us take

                      a look at some of the major changes the computer has gone through.

                                 1970 – 1990

                      Significant development took place during this time. Many high-level languages as

                      well as applications were developed during this period. Let us take a look at some
                      of the major milestones during this timeframe.

                      1970

                      A portable computer storage device Floppy disk was developed. For many years,

                      this was a revolutionary invention.

                      1976

                      Steve Jobs and Steve Wozniak started Apple computers.

                             8    Premium Edition-III

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