Not much big news from Alienware this CES, but settings app revamp looks fine. I owned two Alienware systems before going back to building my own. First thing I did was reinstall the OS on my own from ...

This allows buyers to check their warranty registration and status along with quick access shortcuts to other support apps.

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" ...