LCD projectors are quickly becoming staples in both the home and office. Easy to use, simple to set up, and extremely versatile, a cheap LCD projector allows you to display virtually any video source on a screen or a wall. Whether you are watching movies or giving a presentation at work, having an LCD projector can enhance your activities.

Most offices have a cheap LCD projector on hand. Using a simple connection cable, you can hook an LCD projector up to a computer. The LCD projector then projects your monitor's display onto a large screen. This comes in handy when giving Power Point presentations in meetings--especially to large audiences who need to see displayed data clearly.

Purchasing a cheap LCD projector for your home can dramatically alter the way you watch movies. LCD projectors can be hooked up to your TV, DVD player, or Audio/Video Receiver to turn your living room into a home theater. The LCD projector will display your movies in wide screen, with bright, crystal clear picture. You can project the image onto a blank wall, but most home theater lovers also purchase a high-end movie screen to enhance the display.

You may be able to purchase a cheap LCD projector as many businesses and schools sell off their old electronics when they upgrade their technology. With a new set of lamps inside, a used LCD projector should still deliver bright pictures at any size. Today's LCD projectors even come with converters and hookups for high definition display.