Question

What is a computer and what is the work of it​

Answer 1

A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. Many computers can store and retrieve information using hard drives. Computers can be connected together to form networks, allowing connected computers to communicate with each other.

Answer 2

A computer is an electronic machine that processes information. It is an information processor. It takes data, stores it, and then gives the result or answer.

It is a machine composed of hardare and software componests to be manually ised or atonomosly used.

Hope this helps!