do country (Disk Operating System) was developed by the Microsoft Corporation, as the standard operating dodge for use with IBM personal calculators. It controls the prefatorial functions of the figurer, and is especially handy for working with data stored on disks. The DOS scheme resides on diskette (3.5 or 5.25) and the system files may be transferred to a hard disk unit. An operating system is a schedule that allows competing programs to share the resources of the computer (memory, disk, and devices like printers and modems, and topographic point time).
The operating systems first job is to initialize the hardware of the computer system, before trial application programs. For personal computers, MSDOS is a champion user, single tasking operating system. star user content solitary(prenominal) champion person uses the computer at a time. Single tasking means that it essentially only runs one application program at a time, and has no inherent support for running to a greater extent than one application program simultaneously....If you want to entrance a full essay, order it on our website: BestEssayCheap.com
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