Share this site with del.icio.us Share this site with digg Share this site with reddit Share this site with technorati Share this site with furl Share this site with stumbleupon Share this site with google Add this site to Yahoo Bookmarks Click here to add us to your favorites Subscribe to our Feed





software

Definition

Intangible component of a computer system that imparts intelligence to otherwise useless pieces of metal and silicon called hardware. It consists of carefully-organized instructions and code, that programmers write in a language the hardware can understand and act upon. Software is divided commonly into two main categories: (1) System software: controls the basic (and invisible to the user) functions of a computer and comes usually preinstalled with the machine. See also BIOS and Operating System. (2) Application software: handles multitudes of common and specialized tasks a user wants to perform, such as accounting, communicating, data processing, word processing. It is often bought separately by the user, and is usually the reason people buy computers.

Browse by Letter: # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z