There are several areas that you should be aware of with your security and that you should address, Targeted attacks, for instance from hackers who try to trick you to reveal certain information to gain access to your computer or personal information. Through spam/phish emails, phish websites, or wanting you to download or enter personal information. ... An example of this malware having been installed in the computer system of the Iranian Nuclear facility accused of trying to create weapons grade fuel. The malware created havoc on their systems shutting down the facility for a period of time....

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A telecommunication is a system that transmits information, establishes an interface or path between senders and receivers, monitors and controls the messages, and controls the overall flow of information. Telecommunication systems can transmit text, graphic images, voice, or video information. ... the internet; they can share information among(with??) different geographic locations; or they can transmit information from one location or one information system to another. ... Networks Because of the telecommunication system will be set in this shop, the networking system is necessary. ...

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The operating system software runs the PC's basic functions. ... It receives and interprets information from other devices attached to the computer and then carries out those instructions. ... It stores information for the operating system, applications, and data in use. ... The hard drive is where the operating system, application and files are kept. ... It helps to know the difference between the Microsoft's Professional and Home Edition operating system. ...

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A computer is a devise that processes, organize, and calculate, displays information. ... Computers can produce information, numbers, images, sounds and movies. ... When a computer is turned on it searches it memory it is called the operating system. Windows 98 and Mac are forms of operating system. ... A German man, Gottfried Leibniz added a gearing system to enable multiplication on Pascal's computer. ...

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Computer information technology is basically a program that is designed for students that wish to develop information technology skills in technical customer service, informational technology support and computer security. ... Computer technicians generally work on a variety of system types in addition to repairing personal computers. ... It provides the option for students to transfer as junior to complete a four-year bachelor's degree in information system technology. ... After graduating one of the jobs I plan on trying to pursue is network and computer systems administrators". ... T...

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PC Over the years, Information Technology (IT) and computing, have taken many unexpected turns. ... With the emergence of these computers in our lives, the demand for faster and more accurate information sharing became the mission of the computer industry. ... Locking into one system, without considering the alternatives and business goals, could lead to costly errors that may have been avoided. ... Both methodologies have advantages and it takes a complete understanding of which one could best benefit your organization before the system of choice is implemented. ... However, if thousan...

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For example, when a hacker penetrates a system and downloads information from it, he or she is coping information. No theft takes place because the information still exists in the system. ... Given that more and more information about individuals is now being stored on computers, often without their knowledge or consent, is not reassuring that some citizens are able to penetrate these database to find out what is going on" Therefore, it is recognized that hackers have an important role in our society and centralized government by breaking into their systems and sharing information with...

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Every Dell system is built to order. ... Information has been browsed by web page format of widespread use of higher resolutions. ... Customers may review, configure and price systems, order systems on-line, track orders, system support, and contact information. ... The browsed information reflects the company's range of products and systems the companies promote. ... Providing information about the quality standards level and services performance. 3. ...

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Once a computer-network is up and on-line, we are able to share information and resources between computers. ... That is, they seek out people in an attempt to establish contacts so they can exchange or share information. ... Specifically, the term "networking" refers to the concept of connecting a group of systems for the expressed purpose of sharing information. The systems that are connected form a network. ... Part of this is picking the type of operating system that supports it. ...

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FUTURE OPTICAL COMPUTER STORAGE-Holographic Memory Section 1- Introduction Every year, we cannot fail to notice how computer systems increase greatly in speed, memory capacity and performance. A computer system bought today is, quite literally, out of date by tomorrow. ... Section 3.2 - How is more information stored? ... Information can also be stored throughout the volume of the crystal, whereas magnetic drives store information only on their surface. ... In the near future, it is hoped that desktop holographic systems will become commercially available. ...

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All of their bank details are kept on a computer system if this computer was to fail the bank would have all of the information kept on a back up system. If the bank did not have a back up system all of the stakeholders of that particular bank would have problems the bank would lose all of the information on the members and employees of the bank. ... In the future people may not have to carry cash around with them as everything may be paid for through computer systems with the use of a cash/credit card. ... As these methods of shopping and working are increasing in popularity, advancements in ...

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Information plays a huge role in the company. They use computer information systems for production, management, office, sales, and marketing. The use of information technology is major factor in Dell's success. ... Also, the use of information systems is critical to the success of a manufacturer such as Dell. ...

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Therefore, many important information or data are saved in the computer. ... A lot of important information can be found in the memory of computer. ... You can input a large amount of information or data in a small memory chip of a personal computer. The hard disk of a computer system is liked a bank. ... For example, the financial situation of a trading company or some secret military information Computers can calculate and figure out things much quicker than the average person. ...

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I know most people would say its the information thats most important but not all of it is right, you don't know what to trust and it can actually be quite hard to find unless you already know where to look and besides you could always take ten minutes and go to the library to access the exact same information except that you know what your getting is real. ... The closest thing we had to the internet before the internet were BBS's, BBS stands for bulliten board system. ... So you would phone up this BBS on your phone line, if you've ever picked up a phone while a fax was goin...

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Many individuals have distinct ways in which they process information in the brain, also known as cognitive style. ... Although some individuals can get the equivalent or even improved amount of information from computer based systems in an individualistic style "this is not available to everyone who needs this interaction. ... Information like this that supports the data does not make a difference to certain individual lives. ... Distance education, via the Internet, establishes a system that provides learning opportunities to various groups of learners who have little or no access...

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This fabric contains sensors, monitoring and information processing devices to be networked together. ... The information is then wirelessly relayed by wristwatch, patient diary, or voice to a personal computer. ... The "Smart Shirt" is less costly than current monitoring systems, and should be available to consumers by next September at a cost of about $175. ... The "Life Shirt" is embedded with sensors that incorporate a monitoring system for collecting, analyzing and reporting health data. ... Researchers estimate that about three-quarters of diabetes-related amputations might be avoide...

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It is becoming an increasingly popular form of communication and a source of both information and the entertainment. ... The biggest benefit of e-mail system might be its convenience. ... Contrary to the above problems, children can get a wide variety of information worldwide. ... There are lots of discussion groups where you can get great information on food, health, sports. ... E-mail holds a person's personal information, and one can get any information of ones interest through e-mail. ...

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One reasons is to look up information on the Internet. ... Older people look up stock quotes and information on the Internet. ... I use my computer for about everything, from looking up information on the Web, to doing my homework. ... I went to Circuit City in Forsyth, Illinois to compare computer systems. ... I asked her what operating system it had and she responded "Windows XP". ...

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The next thing you need is a hard drive; this is where all your information is stored. ... Now of course you do have to put an operating system on your hard drive, like Windows, or Linux. Just buy the operating system at the store and follow the directions, and that's all there is too it. ...

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"The user interface is the part of the computer system which allows the human user to interact with the computer. The purpose of the user interface is to make the computer system usable by the user." ... [Cortes, 1997] opines that a good screen layout has its tools and information where the user expects them to be. ... "Properly used, color can be a powerful tool to improve the usefulness of an information display system. ... [Mandel, 1997, 305] Most of today's user interfaces incorporate the use of animation to show actions, progress and system processes. ...

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Internet and Its resources It is the age of computer technology as it is shaping and influencing, the way we live, access information, and communication. ... Everyday more users are signing for internet service and allowing them to access the information highway at the comfort at home. ... A new world in our lives submerged and started to populate over the years with many kinds of pc of different systems. ...

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Either way, improvements in video technology such as the television can relay information in a much faster and efficient manner as opposed to the radio or telegram used before. ... In the past twenty or so years, classrooms in schools ranging from elementary to high school have been supplied with a sufficient amount of computer systems as compared to before. The access for the students to these personal computers gives them a versatile skill that is usually a prerequisite for a majority of the professions in the information technology field of work. ...

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A system can be outdated in a matter of two years time. ... The space required on a business system depends on the firm. ... Diskettes are also capable of holding small quantities of information that can be used for transferring. ... In businesses, word processing is always included on a system. ... Windows is a solution for MS-DOS which usually runs the system. ...

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Better than the image of the spaghetti-free computer system is the ability of the radio technology to network when away from traditional networking structures, such as a business intranet. ... Once the physical attributes are decided, several more questions arise: • Information can be sent 1 bit at a time in a scheme called serial communications, or in groups of bits (usually 8 or 16 at a time) in a scheme called parallel communications. ... Printers are like this, with multiple standards like PCL and PostScript Companies that manufacture computers, entertainment systems and other el...

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Once home users are given a new alternative to view media, it is said that television will not be able to compete with the new computer systems that will take over transmission and reception of mass media. ... Similarly, newspapers will move towards a greater range of content by presenting its customers with magazine features, hyperlinks to related information and additional multimedia. ...

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