I loaded this program for free when I discovered a virus had made its way onto my computer despite my having EZ Firewall protection. It downloaded pretty quickly and easily and took care of the virus issue pretty quickly. I couldn't have asked for a better result or a better price. — — The downsides are that it takes up a lot of memory, it takes more time to start up my computer and the daily updates are pretty time consuming. But the positives far outweigh the negatives. —… read full review »