. 2 November 2017
Basic Concepts of Computer :: 1. 1. BASIC CONCEPTS OF COMPUTER. 1.1 INTRODUCTION. A computer is a programmable machine designed to perform arithmetic and logical operations automatically and sequentially on the input given by the user and gives the desired output after processing. Computer components
Introduction to Computer. Computer. A computer is an electronic device, operating under the control of instructions stored in its own memory that can accept data (input), process the data according to specified rules, produce information (output), and store the information for future use1. Functionalities of a computer. 2.
25 Jun 2013 "An Introduction to Computers" serverpartdeals.com - The best place to buy server parts online, computer hardware supplies and computer networking produ
19 Aug 2011 Image Credits. Most of the images in the book, including the tiles on the cover, were generated by the author. Some of the tile images on the cover are from flickr creative commons licenses images from: ell brown, Johnson Cameraface, cogdogblog, Cyberslayer, dmealif- fe, Dunechaser, MichaelFitz, Wolfie
The software is the instructions that makes the computer work. Software is held either on your computers hard disk, CD-ROM,. DVD or on a diskette (floppy disk) and is loaded (i.e. copied) from the disk into the computers RAM (Random Access Memory), as and when required.
1. Chapter 1. Introduction to. Computers. Chapter 1 Objectives. Explain the importance of computer literacy. Define the term computer. Identify the components of a computer. Explain why a computer is a powerful tool. Differentiate among the various types of software. Discuss the uses of the Internet and the World Wide Web.
Input. • It is the process of capturing or acquiring the information, or it is the process of accepting data or information, by using input the computer can do any process. • Information or data that is entered into a computer or computer device using input devices.
Chapter 1. Introduction to Computing. The electronic computer is one of the most important developments of the twentieth century. Like the industrial revolution of the nineteenth century, the computer and the information and communication technology built upon it have drastically changed business, culture, government and
4. Chapter 1 Introduction to Computers. A World of Computers. Computers are everywhere: at work, at school, and at home. As shown in Figure 1-1, people use all types and sizes of computers for a vari- ety of reasons and in a range of places. While some computers sit on top of a desk or on the floor, mobile computers and

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February 2018