Round upProtecting your PC against spyware, adware and malware doesn't have to be costly.
editor's pickFast, effective and free protection for your PC - Avira is the best free antivirus around.
UpdatedIf you have a few or more employees, then free antivirus software simply isn't going to cut it.
Round upDownload these free portable apps to a USB stick to zap malware, protect your privacy and secure files on any PC.
Download guideDodge toolbars, browser add-ons and other undesirables when installing free software, and remove any that make it through.