of threats can enter your computer. With the security of a computer it can get very complicating. You have to make sure you are aware of what you are using and how it operates in your system. In today’s society there are a million anti-virus software programs. Many of them have free versions and some just have trail versions you can test drive before buying the full version. McAfee and Norton have trail versions you can sample before getting the full version. With Panda‚ AVG‚ and other anti-virus
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Antivirus Programs Today‚ people rely on computers to create‚ store‚ and manage critical information‚ many times via a home computer network. Information transmitted over networks has a higher degree of security risk than information kept in a user’s home or company premise. Thus‚ it is crucial that they take measures to protect their computers and data from loss‚ damage‚ and misuse resulting from computer security risks. Antivirus programs are an effective way to protect a computer against
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attached in the ICT department and I was expected to work diligently and co-operatively with any other employee in the ministry. Some of the activities I participated in include: 1. Testing equipment‚ 2. Installation of peripherals and Software‚ 3. Updating anti-virus software‚ 4. Servicing and Maintenance of Computers‚ 5. Replacing faulty computer components 6. Helping officers in their daily applications‚ responding to their problems to the best of my knowledge. 7. Creating Administrative & user accounts
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CHAPTER 6 SOFTWARE MAINTENANCE Thomas M. Pigoski Technical Software Services (TECHSOFT)‚ Inc. 31 West Garden Street‚ Suite 100 Pensacola‚ Florida 32501 USA +1 850 469 0086 tmpigoski@techsoft.com Table of Contents 1. Introduction............................................................... 1 2. Definition of the Software Maintenance Knowledge Area .......................................................................... 1 3. Breakdown of Topics for the Software Maintenance
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#2: SOFTWARE EVALUATION: AyaNova‚ Service Industry Software Mary Jo Davis‚ Chong Tao‚ Submitted: April 10‚ 2007 Table of Contents 1. Abstract 2. Summary of Software Category: Business application software‚ by definition is: a software group that does not run the computer‚ but rather provides a tool for the user to accomplish a specific type of task by using the computer’s capabilities. Application software can
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Strategies. In I. College‚ System Design & Architecture (p 3. Mall‚ R. (2000). Fundamentals of Software Engineering. In R. Mall‚ Software Life Cycle Mdels (p 4. Microsoft. (2013). Chapter 16: Quality Attributes. Retrieved from www.msdn.microsoft.com/: http://msdn.microsoft.com/enus/library/ee658094.aspx 5. Pressman‚ R. s. (2001). Software Engineering. New York: Thomas Cassan. 6. Sommerville‚ L. (2012). Software Engineering. New Delhi‚ India: Dorling Kindersley.
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Q1.What are the main types of software? What are the advantages of open-source software? Describe the decision making process of acquiring application software. Q2.“In the end‚ information system is recognized only as a foundation for human judgment‚ insight and inventiveness”. Discuss. What are different types of controls and audits required for an information system? Q3.What is computerized maintenance management? Explain the conceptual model through which the maintenance function can achieve
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Computer software can be divided into two main categories: application software and system software. Application Software: Application Software includes programs that do real work for user. Example: Payroll systems‚ Inventory Control‚ Manage student database‚ Word Processor‚ Spreadsheet and Database Management System etc. Application software consists of the programs for performing tasks particular to the machine’s utilization. Examples of application software include spreadsheets‚ database systems
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Custom software (also known as bespoke software) is software that is specially developed for some specific organization or other user. As such‚ it can be contrasted with the use of software packages developed for the mass market‚ such as commercial off-the-shelf (COTS) software‚ or existing free software. Custom software can be developed by an in-house software development group‚ or be commissioned from a software house or independent software developer. Since custom software is developed for
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WHAT IS A SOFTWARE A set of instructions that cause a computer to perform one or more tasks. The set of instructions is often called a program or‚ if the set is particularly large and complex‚ a system. Computers cannot do any useful work without instructions from software; thus a combination of software and hardware (the computer) is necessary to do any computerized work. A program must tell the computer each of a set of minuscule tasks to perform‚ in a framework of logic‚ such that the computer
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