I have two networked computers at my desk, and this is a very nifty piece of software, indeed! it enables you to have one key keyboard and mouse control two networked computers. Once installed and running, you simple move your mouse curser off to one side of the screen on your main computer, and it magically appears on the other computer’s monitor. Slide it back the other way off the 2nd computer’s monitor, and it reappears on the main computer’s monitor. I'm telling you, This is cool! I have a KVM switch on order (which would enable me to '86 the second monitor), but having the second monitor is pretty cool and switching control from computer to computer by just sliding the mouse rather than pushing a button or entering some keystrokes is nifty to the max!