Computer History (Palak)

Early History

Period: Oct 31, 1832 to Oct 31, 1900

Humans were the first computers

Analytical Machine

Oct 31, 1837

Charles Babbage first discribed Analytical Machine

First Generation

Period: Oct 31, 1940 to Oct 31, 1956

Vaccum Tubes

ENIAC

Nov 13, 1946

Example computer of a Vacuum Tube

BJT

Dec 16, 1947

Example Computer of Transistor

Second Generation

Period: Oct 15, 1956 to Nov 13, 1963

Transistors

Third Generation

Period: Nov 13, 1964 to Sep 15, 1971

Intergrated Circuit

USB

Nov 13, 2013

Example computer of a modern day computer

Fourth Generation

Period: Nov 13, 2013 to Nov 13, 2017

Mordern Day computers