Software is instructions that enables a user to interact with the computer or have the computer perform specific tasks for them. Without any type of software the computer would be useless. Below is a listing of different types of software a user may have on his or her computer. For a computer to be functional, most computers will include a software operating system and a collection of different software programs.
1. Programs
Program is the most commonly found and run files on a computer. An example of a software application is Ms Word, which is a word processor allowing users to create and write documents. Without programs, a user may have an operating computer, but would not be able to do much with it.
Many program files on IBM compatible computers commonly end with a file extension of .BAT, .EXE, .COM, or .PIF. Executing these files will commonly open the program.
Programming is a term used to describe the process of a programmer developing a program.
2. Aplication
Application is synonymous with Program.It is also used to describe a form or questioner that is filled out to help inform an individual or company about an individual or product. Example of an application is a job application where a user must fill out a form of his or her qualifications before being considered by the company.
3. Operating System
An operating system is a software program that enables the computer hardware to communicate and operate with the computer software. Without a computer operating system, a computer and software programs would be useless.
Additional information about operating systems and a listing of computer operating systems and links can be found on our operating system page.
Additional information about determining the type of operating system you have can be found on document CH000643.
