The main function of a data processing system is to collect, manipulate, store, and disseminate data to support decision-making and operations. It involves various components, including hardware, software, and users, working together to ensure accurate and efficient processing. Data is typically gathered through input devices, processed using algorithms and operations, and then stored or displayed via output devices. This system enables organizations to transform raw data into meaningful insights, facilitating better strategy formulation and enhanced productivity. As businesses increasingly rely on data, effective data processing becomes a critical element of successful operations.