The Stealth Switch is a must-have for all you sneaky office employees out there. This device allows you to immediately hide all open windows on your computer screen, just the current window, or all open windows except a particular one.

The set up is simple: connect the Stealth Switch to your PC, hide it under your desk, and inconspicuously step on it whenever you need to hide what you’re doing. Now there’s no need to panic when someone passes by you. All browsers, games and IM windows will be gone just like that with a press of the Stealth Switch.