Fourth generation computer

Fourth generation computer

The personal computer that we see in our school is a fourth generation computer that started around 1975. It uses large scale Integrated circuits.

  • Technology VLSIC (Very large scale integrated circuit)
  • Portable
  • very reliable
  • computer started produced for business purpose
  • Cost decreased
  • smaller in size
  • Keyboard and mouse were used as input device
  • Fast processing
  • less power consumption

Example: dec 10, star 1000, apple, etc.

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