Assalamualaikum....
dalam sains komputer aku belajar pasal utility program. dalam ni gak ada arh sub topik dia macam file compression tool, antivirus, spyware remover, disk difragmenter. tapi aku nk crite kt korang tentang antivirus yg msti ada dalam stiap komputer. ini kerana ia dpt mnghalang virus drp mrosakkan file2 dan program dlam komputer kita. so ada bnyak jnis antivirus skrang nih mcam AVIRA, KASPERSKY, NORTON, AVG dan mcm2 lgi..
what is antivirus??
Antivirus or anti-virus software is used to prevent, detect, and remove malware, including but not limited to computer viruses, computer worm, trojan horses, spyware and adware. This page talks about the software used for the prevention and removal of such threats, rather than computer security implemented by software methods.
http://en.wikipedia.org/wiki/Antivirus_software
:ni ialah jenis antivirus yg popular....




http://blogs.howtogeek.com/mysticgeek/2008/09/09/secure-computing-free-anti-virus-protection-with-antivir-personal-edition/