Concept of Software

Concept of Software SOFTWARE

A Software is a set of instructions that are needed to exploit the hardware is a useful manner for given set of task. This is something that can not be touched or seen but is essential for working. Without software a computer is like a car without petrol or pen without refill.

'''Software can be of following two basic types:- 1.	System Software 2.	Application Software

'SYSTEM SOFTWARE'

System Software is used to control, manage and work with the hardware of the computer or to convert instructions written in a high level language to machine language. ''It is classified as following: 1.	Operating System 2.	Programming Language 3.	Translator''

OPERATING SYSTEM

'''These programs are used to govern the control of the computer hardware components, such as processor, memory device and input/output devices. The operating system of a computer is one of the main factor which contribute to its capacity.

PROGRAMMING LANGUAGES

The communication between two parties whether they are machine or human being always needs a common language.The language used in the communication of computer instructions is known as the programming language. '''Three levels of programming languages are available. They are:

1.     Machine Language(Low Level Language) 2.     Assembly(or symbolic) language and 3.     High level language

'MACHINE LANGUAGE'

'''Instruction stored in binary form,which a computer can process

Software Applications

Provides database of suppliers for software applications. Includes catalogs, technical information, and supplier contact information.

Custom Software Applications for Healthcare - Claricode develops custom software applications for prestigious healthcare organizations. Based near Boston in Waltham, Massachusetts.

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York Industries: Specialty Software - Manufacturers of timing pulleys, pulley stock, flanges and belts.

MICROSOFT WORD

Microsoft Word is a complex program. A paragraph indent or character font that looks the same could have been created in at least half a dozen ways.