Define the basic hardware resources which are controlled by the operating system?

keyboard,mouse,scanner,cpu,printer,hard disk, compact disk, printer, diskette; what relevances do they contribute to political science as a field of study? keyboard,mouse,scanner,cpu,printer,hard disk, compact disk, printer, diskette; what relevances do they contribute to political science as a field of study? keyboard,mouse,scanner,cpu,printer,hard disk, compact disk, printer, diskette; what relevances do they contribute to political science as a field of study?