Computer Virus

 Different virus


*Bi defender
*AVG
*Micro soft essential

Mal ware (computer viruses and worms)

Short for Malicious Software

Mal ware  used to disrupt computer operation ,gather ,or gain access to private computer system.

How to know that your computer has virus?

*Your computer sometimes freezes
*Files and folders disappear
*Your computer display

How to protect yourself from hacker

*Privacy setting
*Giving false information