copybooks

Copybooks are templates or standardized documents often used in various contexts, such as education or programming. In education, they refer to notebooks designed for handwriting practice, helping students develop their writing skills through repetitive exercises. In programming, particularly in COBOL, copybooks are used to define reusable code snippets or data structures, which can be included in different programs to ensure consistency and reduce redundancy. Essentially, copybooks serve as reference materials that streamline processes, making them efficient and uniform across different applications or tasks.