The Computer Doctor
Computer Threats
Hardware Threats
Software Threats
Virus Threats
Armored Viruses
Batch File Viruses
Camouflage Viruses
Cavity Viruses
Cluster Viruses
Companion Viruses
Data File Viruses
File Viruses
Fast and Slow Infectors
Multipartite Viruses
Polymorphic Viruses
Sparse Infectors
Stealth Viruses
System sectors
Tunnelling Viruses
Virus Droppers
Spyware
Hoaxes
History