Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. I once worked with a guy who wiped his laptop down with a disinfectant wipe every day when he came into ...

Look down at your keyboard, and if you're surprised—or mildly disgusted—by what you see, it might be time to give your computer a good cleaning. Many of us live with our computers, so it's inevitable ...