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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