Fix a PC virus with this quick and easy guide.
Open Internet Explorer. Click “Tools” on the toolbar, and then click on “Internet Options.” Make sure you are on the “General” tab and click the “Delete” button in the “Browsing” section. Click on “Delete Files,” “Delete Cookies,” “Delete History,” and “Delete Forms.” This will remove all of the temporary Internet files that can contain viruses.
Click the "Start" button and then click "Run." Type "winmsd" (without the quotes) into the "Open" box and click "OK." Expand "Software Environment" by clicking the plus sign beside it. Click on "Startup Programs."
Remove the virus manually if the virus scan does not work and the virus begins with "HKLM" in your "Startup Programs." To do this, click "Start," then "Run," and type in "regedit" (without quotes). Find the virus in the Windows Registry, select it and delete it.