the 4 technology generations
computer tech generations By shihab ali
the first generation
the second generation
The second generation was developed in 1956 to 1963 the second generation was more compatible and more faster also more energy efficient and more reliable then the first generation computer. The first generation of computer took out less heat from the computers whereas the second generation of computing took out more heat from the vacuum tubes. It was made by three scientists j.Bardeen, H.W Brattain and W. Shockley. The second generation computer also has faster input/output device which brought improvement to the computer system.