Try these online scans (if you can get into your browser the normal way. If not click start - run - IEXPLORE.EXE/Firefox.exe/Opera.exe, depending on your browser):
housecall.trendmicro.com
www.pandasoftware.com/activescan/
www.bitdefender.com/scan8/ie.html
www.kaspersky.com/scanforvirus
www3.ca.com/virusinfo/virusscan.aspx
support.f-secure.com/enu/home/ols.shtml
www.thefreecountry.com/security/antivirus.shtml
Should pick up any malware/virus that you have on your computer.
Other good programs are:
http://www.webroot.com/shoppingcart/tryme.php?bjpc=64021&vcode=DT02A - Webroot Spy Sweeper
http://www.pctools.com/downloads/sdsetup.exe - PC Tools Spyware Doctor
Note: These will only scan your system, not clean it... Unless you pay for them/find a key. Still, in my experience they are by far the best two anti-malware apps.
As Troy suggested, download Nod32. IMO is the best antivirus and it comes with a 30-day trial. http://www.eset.com/download/index.php
Also, I suggest trying to restore your system to an earlier time using system restore (again, if you can access it, that is).
Hope this helps. Goodluck.
housecall.trendmicro.com
www.pandasoftware.com/activescan/
www.bitdefender.com/scan8/ie.html
www.kaspersky.com/scanforvirus
www3.ca.com/virusinfo/virusscan.aspx
support.f-secure.com/enu/home/ols.shtml
www.thefreecountry.com/security/antivirus.shtml
Should pick up any malware/virus that you have on your computer.
Other good programs are:
http://www.webroot.com/shoppingcart/tryme.php?bjpc=64021&vcode=DT02A - Webroot Spy Sweeper
http://www.pctools.com/downloads/sdsetup.exe - PC Tools Spyware Doctor
Note: These will only scan your system, not clean it... Unless you pay for them/find a key. Still, in my experience they are by far the best two anti-malware apps.
As Troy suggested, download Nod32. IMO is the best antivirus and it comes with a 30-day trial. http://www.eset.com/download/index.php
Also, I suggest trying to restore your system to an earlier time using system restore (again, if you can access it, that is).
Hope this helps. Goodluck.