I noticed noone answered your question to what you asked lol, so here is your answer. You’re in luck, there is a program to scan and remove viruses WITHOUT having to download a program, It’s also 100% free. Go to this website and click Scan now! and it will scan your hard drive and remove any viruses it may find. Hope this helps!http://housecall.trendmicro.com/

http://www.activevirusshield.com/antivir…

many load this freehttp://www.ewido.net/en/download/
you decide what is best for you
run this first for surehttp://www.update.microsoft.com/microsof…
this is what i use but not free but the besthttp://shop.ca.com/
click links has free insurance to
FOR VISTA HERE IS ONE YEAR FREE
THIS IS THE BESThttp://home3.ca.com/SubscriptCenter/MSTr…http://www.ewido.net/en/download/
FREE SCANhttp://www.ca.com/us/securityadvisor/vir…http://www.microsoft.com/athome/security…http://security.yahoo.com/
-Free registry cleaners or trials -http://free.grisoft.com/doc/5390/lng/us/…http://www.eusing.com/window_washer/wind…http://www.eusing.com/free_registry_clea…http://www.abexo.com/free-registry-clean…http://ccleaner.com/ http://www.lavasoftusa.com/products/ad_a...
FREE VIRUS PROTECTION ETC
Spy Remover http://www.ca.com/us/securityadvisor/vir…http://security.yahoo.com/http://www.basicspywaretips.com/spywarer…http://free.grisoft.com/freeweb.php/doc/... http://onecare.live.com/site/en-us/defau…http://www.spybot.info/http://www.pctools.com/free-antivirus/http://superantispyware.com/http://mypchelp.blogspot.com/2006/10/ess…http://www.microsoft.com/protect/compute…http://www.liutilities.com/products/camp…http://www.secureity.com/firewall.html
——— ————————————–

Hi there,go to ‘Windows’ home page & navigate to windows live scanner.I have a free virus and spyware program,but my system still ran slow,after the live scan it was back to speed,found a trojan and three registry issues,all for free.
Hope this helps dude.

spybot search and destroy is great.

please check outhttp://computer-probs.blogspot.com/
It not only gives complete solutions but also offers
free downloads of effective softwares which can detect
and eliminate all spy ware /virus /ad ware /Trojans completely.