If your laptop fans suddenly sound different and make a loud rattling or buzzing noise, you have a problem ... task for anyone unfamiliar with laptop repair. While the underlying principle ...

How to Fix Your Computer When It's Buzzing. All kinds of components in your computer could be to blame for the buzzing noise ...

The Technet Laptop Cooling Pad is an inexpensive cooling solution for any heavy-duty tasks you throw at your laptop, whether ...

So what does it take to rev their fans? WSJ's Joanna Stern tries to turn up the heat with some punishing tests. Photo illustration: Preston Jessee for The Wall Street Journal Everything is now a ...

A superb display and funky keyboard, let down by poor battery life and the loudest cooling system in the business.