Computer-based education (CBE) and computer-based instruction
(CBI) are the broadest terms and can refer to virtually any kind of
computer use in educational settings.
Computer-assisted instruction (CAI) or Computer Aided Instruction
(CAI) is a narrower term and most often refers to drill-and-practice,
tutorial, or simulation activities.
Computer-managed instruction (CMI) Computer-managed instruction
is an instructional strategy whereby the computer is used to provide
learning objectives, learning resources, record keeping, progress
tracking, and assessment of learner performance.