Question

relate the history of computers and evolution of computer hardware?​

Answer 1

Answer:

While the conceptual idea behind a computer was developed in the 19th century, the first electronic computer was developed in the 1940s. Early computers used mechanical relays and vacuum tubes, which were replaced by transistors and later by integrated circuits, which led to the microprocessors we use today.

Answer 2

Answer:

May it's useful

Explanation:

The first mechanical computers, starting with Charles Babbage'sabbage's difference engine in 1823, were entirely hardware based and were programmed with switches and wires. Until the late 1940s, hardware and software were essentially the same things, and to reprogram a computer meant to rewire it, either partially or entirely.