I have some sort of computer virus that makes my computer laugh "wa ha ha ha ha ha ha" at me... How to remove?
141725
The best thing do is, save all your data on CD/DVD and then format the hard disk, C drive that has the operating system.
984663
Scan your computer with anti-virus and anti-spyware software.\n\nAd-aware\nSpybot Search & Destroy\nHijackthis
825063
Go to the 'Quarantined Items' or 'Virus Vault' section of whatever antivirus you have got , select that trojan and click on 'Delete'. Thats all!
437579
Delete it all.Those are sometimes viruses.
178987
just delete them, probably some virus
803474
Try to delete it manually or change your antivirus program. Here you have some free ones:\nhttp://askcomputerexpert.ws43.com/download
498146
You may have a trojan. go to www.antivirus.com\nand do the free computer scan, and i swear to you. that if there is anything on your computer that shouldnt be there. This will find it and get rid of it.
968853
It is a virus.It over rides your anti anything.Go here and download this ,install,scan.It is a  30 day trial but it will remove this
1055683
If you find some software on your computer and you don't know how you got it there go to www.pcpitstop.com and run their computer test on your machine. It should tell you what it is and how to get rid of it if it's anything malicious.
91910
You'll have to go into Add/Remove Programs. Go to Settings on your start menu, then select Control Panel. Then open Add/Remove Programs and look for the unwanted program and select remove. \nIf it is one of those viruses, then it will re-install itself. I agree with suggestions for getting a good internet security package. I use Norton.
78400
this is probably a virus that must be removed after being detected by an anti-virus
1103462
Try doing a "System Restore" in safe mode (f8 on restart). That turns off most of the programs that automatically run on startup. This where a lot of virus' hide. Make sure that you go back to a date far enough  to restore system prior to the suspected infection.
737983
Your computer has a Smitfraud infection. You will need to use a specialised removal tool such as SmitFraudFix v2.111:\nhttp://siri.urz.free.fr/Fix/SmitfraudFix_En.php\nor\nRogueFix:\nhttp://www.internetinspiration.co.uk/roguefix.htm\nTo remove this pest.\n\nGood luck.
400431
opening documents, doing anything that might triggers it, basically if you dont have antivirus... buh bye computer
704126
go to bleepingcomputer.com and fallow the instructings there. It'll take a while, but it really works! It's fixed my pc, and it had a trojan, and several other virus'!
1063065
it is a known virus, go to syamntec.com, security repsonse and see how to remove it
574381
Use a different computer to get a boot disk to clean the virus. That way you don't have to lose anything.