One of the main reasons to invest in a screen of any kind is brightness. The surface you're projecting on will absorb and ...

How to Change to a Shared Screen When Using a Projector. When you first turn on your projector, you may be surprised to find there's no picture from your computer.

How to Hide a Laptop Display. A laptop hooked up to an external monitor or projector is useful for business presentations, but the flickering laptop screen could invite clients to look over your ...

Gadgets The Vision Vanish Is the First Laser Projector With Its Own Disappearing Screen This short-throw projector doesn't need an empty wall, just a big chunk of your room.