A "user" refers to an individual who interacts with a system, product, or service, typically in the context of technology. Users can be found in various environments, such as software applications, websites, and devices. Their primary role is to utilize these tools to achieve specific tasks or goals, such as accessing information or completing transactions. In the realm of technology, users can be categorized into different types, such as end-users, administrators, and developers. Each type has distinct responsibilities and levels of access. Understanding user needs and behaviors is crucial for designing effective and user-friendly systems.