Seriously, McAfee is the worst. Unfortunately, it came standard with my pc (I hate Dells, but I'm stuck with one until I get money for a mac), but when it got renewed a few months ago, it started deleting my windows components (no viruses were detected, just components were being called suspicious, such as the calculator). At this point, my pc is incapacitated.Oh so crazy. (by the way, i'm posting from a work pc).