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Operating System Application Programs
451 wordsDOS (Disk Operating System) was developed by the Microsoft Corporation, as the standard operating system for use with IBM personal computers. It controls the basic functions of the computer, and is especially handy for working with data stored on disks. The DOS system 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 program that allows competing programs to share the resources of the computer (memory, disk, and devices ...
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Computer Crime Computer Criminals
1,152 wordsThe use of computers within the business and government sector has said to have rapidly increased over the last fifteen years; this therefore provides a whole new prospect for a distinctive criminal to prosper, and in most cases, to go utterly undiscovered. It has been anticipated that, unless this particular problem is tackled head on, losses from the computer crime may eventually reach $ 50 billion per year. One expert in the field has estimated that, under present law the chances of a compute...
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Gender In Horror Films Carrie Alien And Amityville
2,069 words... e escaped from, however, what is most interesting here and indeed unexpected is that while the novel by King provides no other maternal roles in the novel instead focusing primarily on Carrie and her mother, De Palma adds a mother for Sue and even creates a scene whereby the two mothers meet and Carries mothers extreme religious fanaticism is demonstrated more clearly against the backdrop of a normal home with a normal mother who after politely attempting to get rid of Carries mother eventua...
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The Threat Of Terrorism In Cyber Space
858 wordsExperts believe fallout from September 11 could continue through computer infiltration. In the Internet Age, when communications speed across national boundaries, terrorist groups are winning the cyber space battle. Leading security experts predict that it is only several years before a terrorist or rouge nation is capable of an online hacker-style attack against the United States, causing massive failure of such crucial elements as banking for the financial markets, transportation systems, the ...
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Wal Mart Stores Wal Marts
1,608 words... are unfounded. ) Mexico is another story. It was Wal-Mart Internationals first foray outside the U. S. nine years ago, and now the company has 466 stores there, the most in any country except the U. S. It is that country's largest retailer and second-largest employer, according to the San Diego Tribune. The secret to its success, in addition to low prices, is short lines - a rarity in Mexico and another example of Wal-Marts success in addressing local needs. Wal-Mart had done something no ot...
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Graphical User Interface Operating System
856 wordsAn operating system is a program that acts an intermediary between a user of a computer and the computer hardware. The purpose of an operating system is to provide an environment in which a user can execute programs. The main purpose of an operating is to make the computer system convenient to use and user can the computer hardware in an efficient manner. An operating system is similar to a government. The components of a computer system are its hardware, software, and data. The operating system...
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Customer center
