This publication provides initial ideas about working with the main objects and mechanisms of the 1C platform in order to create practical skills for students to work in the 1C: Enterprise 8 system. Topics such as: "General provisions," "Constants," "References," "Enumeration," "Form controls," "Event handler," "Document," "Functional options," "Subsystems and interface," "Register information," "Query," "Report. Data layout," etc. Intended for students and teachers of economic universities studying and teaching the discipline "Accounting."