SpySites is a freeware program that allows you to add over 4600 known Spyware websites to your IE Restricted Zone which will prevent them from opening or installing any spyware-type software on your computer. Internet Explorer’s Restricted Zone can be extremely effective blocking these actions but Microsoft’s Help file doesn’t explain exactly how it works, what it does or how to use it. By using SpySites to set policies you will prevent sites from intruding on your privacy and possibly taking over your PC. [Via Shell Extension City]