Free online McAfee FreeScan antivirus
McAfee FreeScan helps you detect thousands of viruses on your computer. Based on the award-winning McAfee VirusScan engine, FreeScan searches for viruses, including the latest known "in the wild" viruses, and displays a detailed list of any infected files. Should viruses be found, FreeScan even provides links to more information about the viruses and what you can do to clean your system.
Since McAfee FreeScan is a complete virus scan, the download is substantial. If you are on a dialup modem, it could take over an hour for the test to download. Dialup users please use the PC Pitstop Virus Scan instead. If you have a broadband connection, it may take 30 to 90 seconds for the ActiveX certificate to appear. Once it appears, just click Yes, and you're on your way.