Is the clock on every computer system in your organization set to the correct time? If your answer is no, you're not alone. According to a 2007 study by Florian Buchholz and Brett Tjaden, both ...

What does per clock actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

What does atomic clock actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

If your company's computer clocks aren't in sync, forensics, backups, and much more can suffer. Simson Garfinkel on getting the time right.