The development of computers is examined in the context of the mining industry. The risk element is given as a reason for the slow introduction of the computer into mining. Dealing with mining's uncertainty is seen as a major role for computers. The use of computers is traced from early accounting applications to current involvement with all aspects of mining. The problems associated with increasing use of computers and their impact on management is discussed in depth. Disenchantment of management is thought to arise from unfulfilled expectations. Contributory causes are given as overselling of computers, reaction against change, speed and growth of computer technology. The solution is seen to lie in a more dominant role for user management in the development of computer systems and greater emphasis on education. The computer of the future will then become integral to the mining process as an extension of management's planning and control function.