1) The document discusses how computers can be used as tutors in education through computer-assisted instruction (CAI). CAI programs allow individualized learning and help teach basic skills through drill and practice activities.
2) It also explores how teachers can integrate CAI into their lessons for skills practice and describes the roles of teachers, students, and computers in CAI. Simulation, tutorial, problem-solving, and electronic book software are presented as other types of educational programs.
3) Various examples of educational software are provided, including drill and practice math programs, SimCity for decision making, GeoSafari for adventure learning, and multimedia encyclopedias and eBooks.