Computer scientists have devised an attack that reliably extracts secret cryptographic keys by capturing the high-pitched sounds coming from a computer while it displays an encrypted message. "We ...

A: Computers — especially laptops — may suffer some from wear and tear over time, and sometimes keyboard keys will pop loose from their snaps. Replacing a keyboard key on a laptop is not hard to do— ...

Turning bananas into piano keys might not be the most logical use of the fruit, but Makey Makey lets it happen. That, and so much more. Developed by two MIT Media Lab alums, Jay Silver and Eric ...

Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a laptop, they ...

A missing keyboard key on your HP Pavilion laptop can put your business on hold, particularly if you rely on a single machine to run your operation. Even if you use multiple machines, you don't have ...