Next time you're enjoying the big, bright picture from your HDTV,
remember that it is indeed like a giant light -- and it consumes energy
like one. CNET's Brian Cooley offers some advice on trying to go green while still enjoying your great big, power-hungry high-definition television.
All Broadcast Television Is Now Digital
Starting June 12, 2009, all broadcast TV became digital. The analog signals from which you were watching it went away. Here's where you can learn everything you need to know about this transition: More.
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