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 ...

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 ...

Truth be told, your computer keyboard might be one of the dirtiest things you touch every day. Between collecting germs from unwashed hands, it might also be hiding more crumbs than your couch ...

Whether you use it to type up work documents, pay the bills, search the web or online shop, your computer keyboard is one of the most-used tech items in your home. This regular use not only makes a ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. I'll confess: my MacBook's keyboard has seen ...