Description: A system is a set of connected things or parts that form a complex whole. In the context of technology, a system can refer to a variety of configurations and structures that work together to fulfill a specific purpose. This includes operating systems, application systems, network systems, and more. Each of these systems is designed to interact with other components, facilitating communication and data processing. Modularity and interconnection are key characteristics of systems, allowing different parts to work together efficiently. Additionally, systems can be classified into open and closed systems, depending on their ability to interact with the external environment. Today, the concept of a system is fundamental in engineering, computing, and project management, where the goal is to optimize functionality and efficiency through the integration of various parts.