-
Period: to
first generation
- Very large and expensive
- Use vacuum tubes (glass bulb and a wire)
- First computer:ENIAC
-
Period: to
second generation
- Faster and cheaper
- Use transistors instead vacuum tubes
-
Period: to
third generation
- Faster, cheaper and smaller
- Use ingrasted circuit ( is a small as transistor but work faster)
-
Period: to
fourth generation
- Use microprocessors (small silicon)
- Portable, cheaper and smaller
- Use less electricity
-
Period: to
fifth generation
- Artificial intellingence
- Think on their own (AI)
- More advance computers