This small and simple software allows one effortlessly to run any DOS commands, or applications during the time that one would normally run the Windows built-in screen-saver. For example, if you wish to start your anti-virus check or system optimisation tool after some period of user in-activity, the System ScreenSaver gives you that option effortlessly, and quickly. Instead of running the built-in Windows screen-saver you can: - Minimise all applications; - Run any command or program.