Before Windows was created, the most common operating system that ran on IBM PC compatibles was DOS. DOS stands for Disk Operating System and was what you would use if you had started your computer ...

Clarification: An earlier version of this article gave an incorrect title for Nadya Chinoy Dabby. She is the assistant deputy secretary for the office of innovation and improvement. In addition, an ...

More than 130 people participated in a PEO 101, a three-day introduction to Program Executive Office Aviation at the various sites on Redstone Arsenal, Ala. Oct. 30 -- Nov. 1. The purpose of PEO ...