If you're ready to replace your old PC and hand it down to a friend or family member, you'll need to wipe your data and reset it. Follow these instructions to make sure you do it the right way.

You probably look into it more than your life partner’s eyes, yet when you stare at your computer screen, you’re doing so through smudges, lint, and grime that make websites harder to read and put ...

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Even for people who are fastidiously clean, electronics-obsessed or just plain old germaphobic, keeping a laptop screen clean can feel like an insurmountable and never-ending chore. Laptop screens get ...