The history of computers timeline

Jan 1, 1945

The ENIAC (the first computer) was created

http://en.wikipedia.org/wiki/ENIAC
Period: Jan 1, 1945 to Dec 31, 1954

1st generation computer
Jan 1, 1955

2nd Generation computers
Period: Jan 1, 1955 to Jan 1, 1965

2nd generation computers
Jan 1, 1965

3rd generation compuuters
Period: Jan 1, 1965 to Dec 31, 1974

3rd generation
Jan 1, 1975

4th generation computer
Period: Jan 2, 1985 to Nov 25, 2014

5th generation
Nov 25, 1985

5th (actual) computer generation

The ENIAC (the first computer) was created