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HDTV 101: A beginner's guide

Confused by HDTV? CNET will help you out.

Plasma Vs. LCD

Understand your Home Theater Options

Ultimate HDTV Buying Guide

Be an informed consumer: Everything you need to know about TVs.

Video: Home theater basics

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



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.
Get your HDTV ready for some football
Tips and tweaks to get your HDTV in shape for whatever sport you are into.
Internet video on your TV
Gadgets that stream video from the Internet right into your TV.
Subscribe to a podcast on TiVo
...and listen to it over your home theater. Here's how!
Set your aspect ratio
Learn about the aspect ratios that your HDTV can read.
DIY Home Theater: Backlight your TV
Reduce eyestrain, get a better view.
Watch free HDTV with an outdoor antenna
How to install a rooftop antenna to get high-def shows.
Digital video basics
Make better-looking home videos.
Digital video hacks: Take video in total darkness
Get great footage with low or no light.

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