Question

what is a computer virus​

Answer 1

Answer:  Computer viruses are called viruses because they share some of the traits of biological viruses. A computer virus passes from computer to computer like a biological virus passes from person to person. Unlike a cell, a virus has no way to reproduce by itself. Instead, a biological virus must inject its DNA into a cell.

Explanation:

Answer 2

Answer:

bóost sector

Explanation:

infected by some other cache and unknown data that corrupt the computer work