The Complete history, Evolution and genetations of computer
The First electronic computer was made in 1940s .Early computers used vacuum tubes which were replaced by transistors and later by integrated circuits.Now a day’s called microtransistors.
Generations of Computer
There are different generations of computers .
First Generation, Vacuume tubes:(1940-1956)
Second Generation, Transistors: (1956-1963)
Third Generation, Integerated circuits:(1964-1971)
Forth Generation,Microprocessors: (1972-2010)
Fifth Generation,Artifitial intellegence:(2010—)