Think twice before wiping down your devices with Windex and paper towels.

Add Yahoo as a preferred source to see more of our stories on Google. Ever expose how filthy your computer screen is during an important meeting? While trying to show a friend something on your ...

Trying to use a computer with a dirty monitor can be very frustrating. Every smudge and streak on the screen makes it that much harder to see what you're doing, especially in bright sunlight. A dirty ...

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If you own an OLED TV or monitor, you know just how special they are. These TVs deliver stunning visuals. Playing a video game? The OLED panel's deep, rich blacks are a sight to behold as they make ...

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 ...

For a deeper clean, lightly dampen a cotton swab with isopropyl alcohol and carefully clean around the keycaps. Avoid soaking the swabs or letting any liquid drip between the keys. Cleaning putty can ...

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We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...