What does the user requirements describe in software development?

User requirements play a critical role in software development, as they articulate the expected functionalities and behaviors of the software from the end-user's perspective. These requirements define what the software is supposed to achieve, including specific tasks it should perform, how it should respond to various inputs, and the overall user experience. By focusing on the user's needs, these requirements guide the development team in creating a product that meets the expectations of its intended users, ensuring both utility and satisfaction.

While technical specifications, system architecture, and the roles of personnel involved are also important aspects of software development, they do not directly address the user's needs and expectations like user requirements do. Thus, understanding these requirements is essential for building software that is user-centered and effective.