Definitions(continued) Operating system software-Manages the computers resources such as input/output devices, memory, and scheduling of application software Application software- Mission-specific software which does work required by the user or the mission rather than in support of the computerDefinitions (continued) • Operating system software – Manages the computer’s resources, such as input/output devices, memory, and scheduling of application software • Application software – Mission-specific software which does work required by the user or the mission rather than in support of the computer