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Thursday, July 8, 2010

Generation of computer


The history of computer development is often referred to in reference to the diffrent generation of computing device . each generation of computer is characterized by a major technogy development that fundamently changed the way computers operate , resulting in incresing smaller , cheaper more powerful and more efficent and relible devices.read about each generation and the more powerful and development every country .the generations of computers are:

1st generation of computer(1940-1956)

2nd generation of computer(1956-1968)

3rd generation of computer(1968-1971)

4th generation of computer(1971-present)

5th generation of computer(present)

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