What is the meaning of Software?

Many people equate the term computer software programs. Indeed, this view is too shallow. The software includes not only the program, but also all the documentation and configuration-related data, which is necessary to make the program operate correctly. Software system typically consists of a number of separate programs, configuration files are used to create these programs, system documentation that describes the structure of the system and user documentation that describes how to use the system and, for software products and websites , so that the user could download the latest product information.

You have to know that the software include into two type, the operating system software and application software. This application software is installed on the computer after the operating system software. Application program named as the program is applied directly used by the user. The purpose is to facilitate the work in accordance with the field. For example, the word processing program by Microsoft Word is used by students, college students or office workers to make script writing.

An application program that is designed for a particular purpose and intent (custom-made) and a package of application programs that are common to the various purposes of daily business (packaged software). Such as desktop publishing application program, the application program worksheet (spreadsheet), the application program to process large database (d atabase management system), a program for presentation and graphics applications, and others.

In addition, there is also a category of software that contains elements of both the above categories, namely programming language (programming language) and the application program to help optimize of hardware (system utility).

Software engineer in charge of developing a software product, which is software that can be sold to customers. There are two types of software products:
1. Generic product. This is a stand-alone system standards produced by organizations and developers sold on the open market to anyone who can afford it. Sometimes software is referred to as shrink-wrapped software (scaled down and packed). Examples of this type of product is a database, word processor, a package for drawing, and project management tool.
2. Orders Product (adjusted). It is a systems ordered by a particular customer. Software developed specifically for the customer by the software contractor. Some examples of this type of software is the control system for electronic devices, the system is written to support a particular business process, and other air traffic control systems.

Significant differences between the types of this software is, the generic product, the organization that developed the control software specification software. To order products, specifications are usually developed and controlled by the organization that buys the software. Software developers must work in accordance with these specifications.