1. Introduction

Programming languages have evolved rapidly as computers are used ever more widely as solutions to different problems and requirements.

For example, computers are widely used in business, hence the development of word processing, spreadsheet, presentation, accounting and database applications

In factories, you will find enterprise-wide production and stock control systems.

Computers are widely used in product development, medical and scientific work and so you will find CADCAM, data logging, simulation, modeling, data visualization and data monitoring software being used.

In arts and entertainment you will find sound, video and image editing applications along with music-making and painting programs.

There is no single perfect computer language that can be used to develop this rich diversity of applications.

Programming languages have been developed with features especially geared towards a particular class of application.

This philosophy of program language design is called the 'programming paradigm' and this mini-web takes you through the main paradigms.