How to detect malware on computer systems

Despite having anti-virus software installed on the computer systems, if a new virus is released before the antivirus software detects it, the system can be infected.

`1 in 4 PCs do not use updated antivirus software`

According to Microsoft`s twice-yearly Security Intelligence Report, without vital protection layer, computers are 5.5 times more likely to be infected with malware

Anti-virus software developer John McAfee arrives in US

US software guru John McAfee fled to Guatemala last week from neighbouring Belize where authorities want to question him about a murder.