The document discusses the role of computers in education. It states that computers can act as tutors by taking on roles traditionally held by teachers, such as delivering instruction and providing feedback, while reinforcing learning. However, computers cannot replace teachers, who remain crucial for their roles as information deliverers and controllers of the learning environment. The document also outlines different types of educational computer software and their functions, including drill and practice programs, tutorials, simulations, instructional games, multimedia encyclopedias and electronic books. It envisions computers becoming integral tools in future classrooms to enhance students' thinking, communication and collaboration skills.