Many Web sites have ads that are distracting and a drain on bandwidth. Some sites send cookies and other files to your computer. Still others acquire information about you, your machine, and your browsing habits by using single-pixel Web bugs and other methods. SpyBlocker monitors this type of Web activity and allows users to control or block the ads and tracking systems. But SpyBlocker goes one step further. SpyBlocker strips ads out of ad-supported software, disabling the ad module and tracking capabilities without disabling the functionality of the program.