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HDTV 101: A beginner's guide

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You've got the picture, now fix it. We show you how to set up your room and your system for optimal sound and vision.

What you can learn in CNET's home-theater videos.

Make the most of your TV; tweak it to suit your room.

Reduce eyestrain, get a better view.

Find the right components for your system.

Get a crash course in TV types, audio, programming, and more.

Three simple steps for getting the best picture and sound.

Where to place your TV, speakers, and furniture.

How to calibrate and adjust your settings.

How to install a rooftop antenna to get high-def shows.

Soundtrack your movies with high-quality sound.

Learn to shoot movies like a pro.

Make better-looking home videos.

Create black-and-white videos with one spotlight color.

Get great footage with low or no light.

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