By and large, people with mental retardation have not experienced the educational benefits, productivity gains, and personal enrichment that can result from the use of personal computers. Computer use has been restricted for individuals with mental retardation for several reasons, including the lack of opportunities to learn how to use computer hardware and software. One potential solution to this problem is to use the computer itself, through computer-delivered instruction, to teach basic computer skills. However, most currently available instructional software has been developed either for adults with full cognitive capacities or specifically for children. This study examined use of a multimedia software program designed for self-directed computer training and skill assessment for adults with mental retardation. Study participants with mental retardation used the software in a self-directed manner to increase their independence, speed, and accuracy in learning basic computer use skills.