Innovations of abacus to the present 5 computer generation
Answers
abacus the first calculating machine was developed by China
the the first generation of computer start 1946 to 1956 first generation of computers used vacuum tubes and they were very lar
the the first generation of computer start 1946 to 1956 first generation of computers used vacuum tubes and they were very large in size .
the second generation of computers start 1956 to 1963 second generation computers used transistors and was smaller size and faster in speed . .
the third generation of computer start 1964 to 1971 third generation computers used integrated circuits smaller and faster.
the third generation of computer start 1964 to 1971 third generation computers used integrated circuits smaller and faster.the fourth generation of computers start 1971 to present fourth generation of computers used microprocessor and are lightweight and faster currently we are using 4th generation of computer.
fifth generation computers present and beyond these are Steel in the development stage. this will take decision based on stored data