Many Trojans, and viruses pose a big risk to computer. Many type of malware are spread using different email program and different torrent and porn website. Also become infected when you search on internet. Some Microsoft Patches protect your system from viruses if you have a register windows xp then you must keep update Microsoft Security Patches.
Viruses and Trojans can cause major damages. The Trojans damage the single file or some time delete important exe files of applications.
Recommended Antivirus
In the antivirus market there is many companies providing antivirus software. Some list of recommended for Windows XP Users as under:
Personal Firewall of Windows XP (recommended)
NOD 32 Antivirus
NOD 32 Antivirus
Panda Antivirus
AVG Antivirus
Kaspersky
Avast
AVG Antivirus
Kaspersky
Avast
