Acceptance Testing is a crucial phase in the software development process where the final product is evaluated to ensure it meets the specified requirements. This testing is typically conducted by the end-users or clients to verify that the software functions as intended and is ready for deployment. The primary goal of Acceptance Testing is to confirm that the software is usable and satisfies the needs of its users. It helps identify any issues or discrepancies before the product goes live, ensuring a smoother transition and higher user satisfaction.