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)
- 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.