Jays Mouse Mover - Version 4 The purpose of JMM is to simulate user activity without detection. Jays Mouse Mover is a program that helps users mask their true internet surfing behavior from companies that monitor surfing activity such as DoubleClick and other advertising companies. These companies often track users surfing patterns without users knowing it. Many programs such as the Pay To Surf programs will not work if you turn off your cookies because the advertising companies are paying to track your private surfing patterns. Since you can no longer just turn off your cookies, the next best way to protect your privacy is to have your computer simulate random usage while you are not using it. JMM requires no DLLs or other runtime files and is installed when you unzip this file.