Ever wonder who's tracking your move everytime you press a button or visit a website online? Ghostery is a cool free program for Mac, Linux and Windows that'll help you find out who's keeping an eye on you. The program is designed to track down anybody or mostly companies, that track down our every movement on the web. From the type of websites we visit or maybe the kind of books we buy at Amazon, most of these companies collect our data for marketing purposes. You can easily install this simple software for either Firefox, Chrome, Safari or IE. Grab the download and find out who's been following your every move.