The microcomputer has five basic applications in marketing education--a remedial/tutorial application, instructional purposes, simulation, the project data base, and classroom management. Examples of word processing applications of a microcomputer are updating annual training plans and producing letters to advisory committee members, parents, and others. One further application that is a little broader is a computerized tabulation system for competitive event of Distributive Education Clubs of America. Other applications are utility programs, not an application for student use, but for teacher use of microcomputers. The steps in equipment (microcomputer) purchasing are looking at needs, and then considering the hardware. If a microcomputer-lab situation exists, networking must be considered. Three types are video networking, printer networking, and computer networking. (YLB)