Dictionary of Computers - killer application

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

Term originally coined to describe a computer program so good or so compelling to certain potential users that they buy the computer that the program runs on for no other reason than to be able to use that program. The term's meaning has since been extended to describe something, such as an idea or a product, which is extremely compelling.

Killer applications are very rare. The most successful was VisiCalc, the first spreadsheet to run on a personal computer (the original Apple II microcomputer). VisiCalc succeeded as a killer application because it provided a unique tool for accountants to manipulate numbers easily without the need for programming skills. Another clear example is PageMaker, the first desktop publishing program, which was responsible for selling the Apple Macintosh to the design and publishing community.

The World Wide Web is the killer application for the Internet: by bringing visual excitement and ease of use to the Internet, it inspired people to buy new computers capable of supporting Web browsers.

The Pillars of Hercules represent the promontories of Gibraltar and Ceuta. The shield represents the regions of Castile, Léon, Aragón, Navarre, and Granada. Effective date: 18 December 1981. >>