The first of three sections of this handbook deals with the use of the computer in the learning resource center. A dictionary of computer terms is followed by a description of areas of computer use in the learning resource center. Information for first-time computer users is then provided, including use of the Apple microcomputer and care and use of diskettes and computers. Materials are also offered on purchasing a computer, the facilities and space needed to house a computer, standard equipment for a microcomputer system, and locating software. Other contents include a microcomputer comparison table, a list of educational software sources, sources of educational software information, manufacturers' addresses, list of computer catalogs, and addresses of computer associations. Section II offers a suggested organizational model of a high school learning resource center. Samples of task assignment sheets used in a curriculum are included. Examples of records used to manage learning resource centers are then provided. Section III is a bibliography. (YLB)