Computer is playing vital role in modern life. Computer education has great importance because use of computer has reached almost all spheres of life. The modern life of today includes information and contacts with people all over the world. Computer has helped considerably to achieve this. This is possible through computer education when a person knows the use of computer‚ he can employ in his business‚ for planning and chalking out programmed. Calculations and statical works. The internet
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ksheetIntroduction to computers Directions: Fill in the blank. 1. Microcomputers‚ different from those giant mainframes and supercomputers‚ are designed for individuals. In fact‚ the microcomputer is often called the PC 2. DESKTOP and LAPTOP computers are the most commonly seen microcomputers. 3. Just like human beings‚ computers communicate through receiving and sending messages. We refer to those message receiving components as INPUT devices and those which send messages as OUTPUT
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Top 10 Computer Uses in Business Written by: Catalogs.com Editorial Staff December 28‚ 2010 Filed Under Tech and Electronics Tags: Business‚ computer‚ ten‚ top Contributed by Sara Shea‚ Catalogs.com Info Guru Technology has forever changed the business world. In order to stay technically competitive and efficient in today’s information age‚ the majority of businesses now rely on computers. Computer uses in business range from the scanner at the checkout line of the grocery store to the
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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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I think the computer is the greatest invention on earth especially for students. In fact‚ students and teachers are encouraged to use Information and Communication Technology to keep abreast with the fast moving world. Indeed‚ the computer is a boon to students. Fort and foremost‚ the Microsoft Word program‚ enables the students to do their assignments neatly and legibly. The various fonts and designs help the students display their assignments impressively. In fact‚ they can type letters‚ essays
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TECHNOLOGY INSTRUCTIONAL MATERIALS IN COMPUTER SCIENCE 11 Wendell M. Castillo INSTRUCTOR I Second Semester SY 2012-2013 COURSE CONTENT | | 1. Internalization of the ISU Vision‚ Mission‚ IICT Goals and Objectives | | I. BASIC CONCEPT OF COMPUTER * What is Computer? * Characteristics of Computer * History of Computer * Computer Generations * Types of Computer * Parts of the Computer | | II. COMPUTER ORGANIZATION * Basic Computer Operations * Functional Units *
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Why Is A Computer So Powerful? (CHARACTERISTICS OF COMPUTERS) 1. Programmability This is the most important feature of any computer. Programmability can be simply defined as the ability of a functional unit to perform certain pre-defined operations or tasks automatically and independently under the control of running program‚ with minimum user intervention or assistance. 2. Speed of operation A computer is a very fast device. It can perform in a few seconds the amount of a work that a human
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Components of a Computer System and Modes of Use Chapter 1.1 Hardware and Software Definitions 1 Chapter 1.2 System Software 4 Chapter 1.3 Programming Tools and Techniques. 9 Chapter 1.4 Data: Its Representation‚ Structure and Management 15 Chapter 1.5 Hardware 23 Chapter 1.6 Data Transmission and Networking 26 Chapter 1.7 Systems Development Life Cycle 30 Chapter 1.8 Choosing Applications Software 34 Chapter 1.9 Handling of data in Information Systems 36 Chapter 1.10 Designing the User
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Differences between tablet computers and netbook computers We cannot deny the fact that nowadays computers play a great role in our lives. For a century computers have developed. They have become bigger in term of performances and smaller in sizes and prices. If we look back about a hundred years ago‚ we would see that computers were gigantic and could do only some calculations. But now‚ computers cannot do only calculations but can also be a movie theatre‚ your favorite singer or even your friends
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Can you imagine how academic life would be like without computers? Writing letters‚ essays ‚ editing and saving information would be completely exhausting. What is more‚ looking for information would be almost impossible. However‚ computers have simplified students work throughout the academic year. Despite the difficulties of learning how to use them‚ computers can be practical and helpful. The most important benefit of computers is their practicability. A single machine allows students to calculate
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