Chapter 06 - Prewritten Software Packages

This course is designed for people who want to gain an understanding of the fundamental concepts behind computer technology. You will study about the evolution of Computers, the scope and impact of computers on society and also take a look at different areas where computers can be used. You will also take a look at the different parts of a computer system, its hardware and software components. You will study the design of a computer – its architecture and internal components. You will also look at the different devices that can be attached to computers, both to supply input data as well as to output the processed information. You will also learn about the various devices that can be used to store the vast amounts of information that is processed by computers.

The course covers advanced topics related to information technology and aims to equip people with an understanding of the different types of applications that are available in the market, such as Text manipulation and Data analysis packages, Communication and Graphics packages. You will learn to identify your requirements and also understand how to go about getting the right software that will meet your requirement. You will also be exposed to the process of acquiring customized software that is specifically tailored to meet your needs. In this course you will also learn about the fundamental aspects of developing your own applications. The course explains programming practices, looks at the different programming languages available and how to select a particular language to implement or develop your application. You will have learn about communication technologies and also take a look at Management Information Systems and its influence in the corporate sector.