Second in a series of six monographs on the use of new technologies in the instruction of learning disabled students, the paper offers a descriptive overview of new technologies. Topics addressed include the following: (1) techniques for sharing computer resources (including aspects of networking, sharing information through databases, and the use of electronic bulletin boards and computer conferencing); (2) barriers to centralized information retrieval; (3) instructional uses of videodiscs; (4) videotex application; (5) intelligent computer assisted instruction; (6) the use of peripherals to enhance instruction (including speech synthesis, speech recognition, and nonvocal communication); and (7) computer resource centers. The monograph concludes with a discussion of current barriers to the effective use of technology in the schools. (JW)