These days, almost every computer user uses some sort of security program to help safeguard their system from attack. Most use anti-virus programs to safeguard against viruses. Some use anti-spyware programs to help remove spyware. Others use more general anti-malware solutions.
The problem with the computer security market is that there is no single best solution. Each product tends to have certain advantages and certain disadvantages. As a result, most computer users end up trying out a variety of security programs throughout their computer’s lifetime.