Question

make a note on the origin and generation of computer

Answer 1

Answer:

Early History of Computer

Since the evolution of humans, devices have been used for calculations for thousands of years. One of the earliest and well-known devices was an abacus. Then in 1822, the father of computers, Charles Babbage began developing what would be the first mechanical computer.

Answer 2

Answer:

1.) 1st Generation: This was from the period of 1940 to 1955.

2.) 2nd Generation: Here they advanced from vaccum tubes to transistor.

3.) 3rd Generation: The hallmark of this period (1964 -1971) was the development of the integrated circuit.