This topic covers the basic structure, components, and operation of computer systems, as well as the process of converting raw data into meaningful information. Students will learn about hardware and software components, input and output devices, storage types, and system software. Additionally, the topic explores the stages of information processing (input, processing, storage, and output), along with data representation methods such as binary, decimal, and hexadecimal. Understanding these concepts is essential for using and managing computer systems effectively.