they have own subject specialization. antivirus good for remove trojan and virus but bad for removing spyware(cookies,etc). Trojan Remover and spyware remover r abit different,like antivirus matter trojan remover only for trojan removal(able to remove spyware,but their spyware database not to good and not optimized) and spyware remover can remove trojan but not optimized to do that.
sum recommended soft:
Antivirus
Code:
Kaspersky Antivirus
NOD32
MKS Antivirus
Fprot
Trojan Remover
Code:
Pestpatrol
Simplysup Trojan Remover
Trojan Depender
The Cleaner
Trojan Hunter
Spyware Remover
Code:
Webroot Spysweeper
Pestpatrol
Ad-Aware
sorry for bad english
just my opinion
