Laptops quietly monitor their own health, but most people never tap into the tools that can warn of trouble long before a ...

Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

GROUP TEST: Every month(ish) at High Performance Laptops, we publish a group test which ranks the best laptops in the market according to their updated prices and availability. There's been another ...

Dan Ackerman leads CNET's coverage of computers and gaming hardware. A New York native and former radio DJ, he's also a regular TV talking head and the author of "The Tetris Effect" ...