theblindarcher wrote:
this is sorta off topic but when you remove like a trojan your computer go back to normal right?
It depends; some trojans add and/or change system files, causing troubles. Others just take interfere with programs/...
In the first case: removing the trojan/virus/... will delete the virus but u will have to restore the damaged files yourself.
In the second case: removing the trojan/virus/... will make your computer back in order
An anti-virus AND a spyware-checker should keep ur computer clean. Just remember to update the program and weekly run a scan.
Anti-Virus: AVG (free), Avast (free), Norton (i don't advise this one), McAfee, Panda,...
Anti-spyware: Ad-Aware(very good & free), SpySweeper,... Hitman Pro (automated program that installs 5 or more programs, updates them and then runs a scan)