Cleaning electronics doesn't just make them look sharper, it can also help them last longer. Dust and dirt are among electronics' worst enemies and your gadgets will thank you for protecting them from harm.
Basic, small flat-screen televisions can purchased for a few hundred dollars, while massive, top-of-the-line models can cost as much as a new car. But do you know the right -- and wrong -- ways to clean your flat-screen TV? Take this quiz to see how much you know about the latest television technology and the best way to maintain your flat-screen.