When many of us purchase a brand-new flat-screen TV, we set it up and forget about it. As time goes on, you might notice a smudge here and a fingerprint there, all of which can interfere with your ...

Back in the days of cathode-ray tube TVs, color correction problems were much more common. All it would take is a few minutes of Junior rubbing the screen with his favorite magnet, and the rest of the ...