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Text 1. Micro computing device in operation(p)(a) systems An direct system is a group of computing machine programs. It helps to exert the ready reck bingler. It is resources and acts as an embrasure amid the computer and application programs. The major in operation(p) systems for microcomputers are MS- province, PC-DOS, The mack system, UNIX and OS/2. - DOS hightail its on the IBM family of computers using Intel microprocessors. It is a personal patronage of creditament based system and quires the accession of controllers on a insure product stage business. * The windows operating purlieu provides a graphical exploiter interface GUI lets users make from ions. These icons show the available choices. Windows alike provides multitasking, allowing some(prenominal) application programs to puff co-occurrently. * The mackintosh system runs on the Motorola 68000 line of processors. It provides multitasking and a graphical surround. You john not access the operating system without the graphical environment. * UNIX allows simultaneous programs to be shared by several(prenominal) users at on time. Its networking capabilities allow to share files everyplace networks with several different kinds of equipment. * OS/2 can run application programs written for DOS and it provides a graphical environment its multitasking ability allows to run several gigantic programs simultaneously. * Text 2.

electronic unhorse * Telecommunications is the process of transmiting and receiving electronic information through gripe lines. This makes it possible for a computer to share and exchange entropy with an some other computer connected to a send for line almost anyplace in the words. Users can give-up the ghost with apiece other directly, send and receive electronic mail and facsimiles (faxes), move into in electronic bulletin boards, and access large field databases. * Electronic send, or E-mail, is the sending and receiving of message from one computer to another all over telephone lines or crosswise networks to other computers, computer bulletin board systems, and on line services...If you essential to get a full essay, order it on our website: Ordercustompaper.com

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