Keyboards are high-touch areas, which is why the spaces between the keys (and even under them) can become full of trapped dust and debris. And when you consider how many of us are guilty of eating our ...

If you spend most of your day typing, your mechanical keyboard is probably filthy. Crumbs from snacks eaten at your desk, dust, pet hair, dead skin cells, and oils from your fingers all accumulate ...

If you regularly work on a computer or laptop, then you've probably had the passing thought, 'I should clean my keyboard.' After all, it picks up all manner of dust and crumbs, but the idea of ...

Think back to the last time you washed your hands. How many things have you touched since then? A breakfast sandwich, your face, your dog, the refrigerator handle, a chair, the desk, scratched itch on ...

Mary-Elisabeth is an associate writer on CNET's How-To team. She's a recent graduate of UNC-Chapel Hill's English Department, and resides in Charlotte, North Carolina. On the How-To team, she covers a ...