Computer Concepts – Illustrated 8th edition Objectives * Define computers *Explore how computers work *Categorize computers *Examine personal computers *Introduce software *Introduce the Internet and the Web *Understand email basics Defining Computers Computer * An electronic device that: * Accepts input * Processes data * Stores data * Produces output * Uses instructions in stored programs Personal computer (PC) Computer system
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During the Windows startup process‚ the computer may stop responding (hang)‚ and you may receive the following error message: *** Hardware Malfunction Call your hardware vendor for support *** The system has halted *** One of the following error messages may also be included: NMI: Parity Check / Memory Parity Error NMI: Channel Check / IOCHK
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Part 1: Investigation Web Sites Chapter 4 in the textbook contains links to several web sites which are important to understanding computer investigations. In this section‚ list the web sites discussed in the chapter and include their Internet links along with a brief description of what is contained at each of these sites. www.perlustro.com Expert Computer Forensic Analysis: Specialized techniques for data recovery‚ evidence authentication and analysis of electronic data far exceeding normal
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Computer Security Student Name University Abstract James works for a bank‚ and he spends most of his attending to bank clients and travelling. He always carries with him a laptop that contains confidential bank information. The Operating System of the laptop was last updated in May 2011. Some of the programs James uses are MS word 2007‚ MS Access and MS Excel. James’ computer is‚ however‚ not well secured. It does not have a firewall or an antivirus. In addition‚ the data in the laptop are
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White-collar crime‚ specifically computer crime‚ is becoming more popular as computers become more readily available. Crimes using computers and crimes against computers are usually committed without fear of being caught‚ due to the detachment of the offender from the victim. Computer crime is defined as‚ “Criminal activity directly related to the use of computers‚ specifically illegal trespass into the computer system or database of another‚ manipulation or theft of stored or on-line data‚ or sabotage
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Crazy Computers Case The question at matter is if CIC reinsures extended warranty contracts with TPI sold by CC‚ is it appropriate for CC to recognize commission revenue at the time of sale of the extended warranty contracts? I believe you really have to determine who the true obligator is‚ whether it is still the third party insurer or if it would now be Crazy Computers because of having a wholly owned subsidiary that is reinsuring warranties sold by Crazy Computers. Since customers have the
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LECTURE 2 COMPUTERS ARE EVERYWHERE 1 – THIS LECTURE LOOKS AT A FEW SPECIFIC AREAS of SOCIETY AND WHERE COMPUTERS ARE USED » TRANSPORT » MEDICAL WORLD » AGRICULTURE » AIRLINE TRAVEL COMPUTERS ARE EVERYWHERE 2 Computers are everywhere. Our lives are directly affected when they do not operate. Computers have infiltrated our lives so we do not know how to function without them. INFORMATION AGE 3 We live in what we call the INFORMATION AGE – Evolving more
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How serious is computer crime? What can we do about it? Computer crime‚ or Cybercrime‚ refers to any crime that involves a computer and a network. The computer may have been used in the commission of a crime‚ or it may be the target. Netcrime is criminal exploitation of the Internet. Dr. Debarati Halder and Dr. K. Jaishankar (2011) define Cybercrimes as: "Offences that are committed against individuals or groups of individuals with a criminal motive to intentionally harm the reputation of the
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Computer Malware Computers have become a part of many people’s everyday life and most families own at least one computer at home. Although computers have brought many conveniences to a person’s daily life‚ there are people out there that have bad intentions such as stealing other people’s private data. Through these intentions‚ these people have made many softwares to achieve their goals. These softwares are called “Malware” and they have the ability to corrupt a computer’s system and cause
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the Engagement 1. To describe the services that are to be rendered to the client. a. The objectives are to audit KCN’s financial statements for the year ended 12/31/x5. b. Issue a letter on compliance with covenants of the client’s letter of credit agreement. B. Business and Industry Conditions 1. To describe the nature of KCN’s business and industry. a. KCN sells and services micro-computers‚ networking hardware and software to business
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