What is an "LED TV"? What size screen do I need for home theater? What is the optimum viewing distance for different screen sizes? What about viewing height, does that matter? Plus more...
Learn about common TV terms and technologies, including 3D TV; Internet-ready TVs; 120Hz and 240Hz refresh rates; LED, LCD, and plasma TVs; and much more.
Julie Govan, Steve Kindig
Confused by HDTV specs and lingo? Get a grip on the key features to consider when choosing an HDTV, including screen size, TV type, resolution, and contrast ratio.
Want to wall mount your plasma or LCD TV? Get the info you need for a safe and nice-looking installation.
Learn everything you need to understand the world of HDTV and choose a TV that'll make you happy for years to come.
LCD and plasma are the two most popular TV technologies. Learn about the pros and cons of each so you can decide which one's best for you.
Wondering what pieces go into a home theater system? In this article, we walk you through each component's role.