A use case is a detailed description of how users (or "actors") interact with a system to achieve specific goals. It outlines the steps involved in a process and helps to define the requirements, functionality, and behavior of a system or application. Use cases are widely used in software development, systems engineering, and business analysis to capture functional requirements and guide system design. Key components of a use case include: 1. **Actor**: The person or entity that interacts with the system.
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