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History of computers

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History of computers

  1. 1. History of computers<br />
  2. 2. First Generation<br />The first computers were often enormous, taking up entire rooms. They were very expensive to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions.<br />
  3. 3. UNIVAC<br />
  4. 4. ENIAC<br />
  5. 5. SecondGeneration<br />Second-generation computers used transistors.<br />
  6. 6.
  7. 7. ThirdGeneration<br />They introduced the keyboards and monitors.<br />Computers for the first time became accessible to a mass audience<br />
  8. 8.
  9. 9. FourthGeneration<br />Fourth generation computers saw the development of the mouse.<br />
  10. 10.
  11. 11. FifthGeneration <br />The computers become smaller.<br />
  12. 12. TODAY<br />
  13. 13. Each generation of computer is characterized by a major technological development that changed computers in:<br />increasingly smaller,<br /> cheaper, and<br />more powerful <br />
  14. 14. HOMEWORK<br />Make a collage in two pages of your notebook the evolution of the computers. ( old computers and new computers)<br />

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