One of the worst things about everything being a touchscreen these days is that… well, we have to touch them. Phones, tablets, and even laptops are now constantly smeared with fingerprints, grease, ...

It’s easy to ignore a dusty or smudged computer screen—until the glare from a nearby window makes every fingerprint and dust particle impossible to overlook. Whether you use a desktop monitor or a ...

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Put that Windex away.