Computer virus is a programme which affects the operating systems of computers,mobile phones,tabs,whatever the device which uses specific operating systems.Virus programmers create those viruses according to the operating system, and spread them over the globe using internet ,compact disks, e mails etc.Virus are created for illegal purposes .
Computer AntivirusAntivirus is the opposite programme which identifies malware ,torjan and unwanted programme and disable the action of that programme.Antivirus programme must be in up to date because virus are always created by programmers.
Why should we use Antivirus?We use machines to do all our works in this modern world.The computers and programmed machines are necessary parts of human life.If these machine get malfunction ,our works would be stopped.
List of best Antivirus Programmes
2.Bitdefender Internet Security
3.Kaspersky Internet Security
4.McAfee AntiVirus Plus
5.Panda Antivirus Pro