From blue screens to constant lag, these PC issues can reveal whether you need a new part, better maintenance, or a new ...

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.

NASA is optimistic engineers can fix the computer problem that has kept Voyager 1 from transmitting usable data for months. Credit: NASA/JPL-Caltech WASHINGTON — A NASA official says he is optimistic ...

Question: My Dell computer keeps restarting over and over and I can't get it to stop — what's happening? Answer: If your ...