This guide to references and sources of information for those exploring the use of microcomputers in secondary education, especially in the United Kingdom (UK), begins with brief descriptions of several government-sponsored projects to help students and colleges prepare for a microelectronics society. The guide then presents: (1) annotated bibliographies of books and journals on the educational uses of microcomputers; (2) advice on hardware selection and resource guides for further reading; (3) sources of information on computer software and software suppliers; (4) a directory of organizations that supply information on or offer services for teacher training, development of curriculum materials, special education, research and development, applications of microtechnology, microcomputers in primary education, small computer systems, support materials for teaching and learning, interactive video, and electronic mail; (5) a list of local education authority (LEA) officers in England, Wales, Northern Ireland, and Scotland who provide advice on microelectronics and/or computing; and (6) a list of recent Council for Educational Technology (CET) publications relevant to the use of computers in schools. (DJR)