A step-by-step process is described for registering students in junior and senior high schools by electronic computer and for providing them with conflict-free programs. The manual provides answers to questions concerning procedure, outlines features to improve administrative control, depicts various forms of data processing materials used, and enumerates various types of results. Directions are given for data preparation, with examples of forms used for course coding, student identification numbers, course requests, registration summation and conflict analysis, master schedule description, and student program adjustment. Sample lists of both junior and senior high school course offerings are appended. (JK)