Tuesday, 29 November 2011

SOFTWARE

The intangible part of computer. It tells what a computer supposed to carry out and how to do it.
A collection of computer programs together with the related data..

Categories of computer
System software
Application software
Programming language

SYSTEM SOFTWARE ; controls and maintains the operations of the computer and its devices.

APPLICATON SOFTWARE; makes users more productive and assists them with their tasks.

PROGRAMMING LANGUAGE; enables people to communicate instructions to a computer

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