Question

what is a computer virus explain its working​

Answer 1

Explanation:

In a computer, a virus is a small self replicating software programme that infects a computer without the permission or knowledge of the owner. VIRUS stand for Vital information resources under seize.A virus can affect another program, application, computer boot sector or document . This way it spears from one computer to another to interfere with the computer operation.

TYPES OF VIRUS÷

1) Boot sector virus,

2) File virus,

3) Macro virus,

4)E-mail virus,

5)Torjan horses,

6)Computer worm,

7)Spyware,

8)Malware,

9)Spam.

HOPE IT HELPS.