Fourth Generation Computer (1971-Present)

Fourth Generation Computer (1971-Present)
Major components – Microprocessor
The size was greatly reduce
The operating speed increased beyond picoseconds.
Many sophisticated programs for special application were available.
Magnetic and optical storage device with capacity more then 500GB were used as secondary memory.
Few 4th generation computers- Pentium I/II/III/IV/V, APPLE II etc.