This chapter describes the early development and introduction of computers into schools in the United Kingdom from the 1970s to the evaluation of their impacts and a shift in the focus of their uses in the 1990s. The chapter explores key factors influencing the direction and deployment of uses of computers in schools. It considers influences of national initiatives and policies, the development of support, support centres and central agencies, the involvement of hardware and software manufacturers and developers, different applications of computer resources, the focus of uses in the curriculum, and impacts on education. Conclusions drawn are that original intentions for the implementation of computers in schools were re-focused in the late 1990s, particularly as pedagogies and learning effectiveness were not strong drivers during the early implementation period.