A User Acceptance Test (UAT) is a crucial phase in the software development process where end-users evaluate a system to ensure it meets their needs and requirements. During UAT, users test the software in a real-world environment, identifying any issues or areas for improvement before the final release. The primary goal of UAT is to validate that the software functions as intended and is user-friendly. This testing helps to confirm that the product aligns with the expectations of its intended audience, ultimately leading to higher satisfaction and fewer problems after deployment.