Question

What is a computer and how can it affects the computer

Answer 1

a computer is an electronic machine which help us to do any work anything any work

Answer 2

Though they're not a living thing like you and me, computers can get sick from viruses, too. A computer virus is a software program designed to replicate itself and spread to other machines. In most cases, the program is malicious meaning its purpose is to cause the computer malfunction in some way.