Do you have multiple computers on your desktop? If you’re anything like me this happens from time to time. Alongside my main computer for example, I occasionally need to have my laptop on my desk. If you’re a computer-nut in any way, shape or form then the odds are in favor that you know what I’m talking about.
Multiple computers, each with their own (or several) screens. Each requiring you to switch between confusing sets of keyboards and mice. If this is the case with you, then you need Synergy.