Usability Testing: Usability testing is a method used to evaluate how easy it is for users to interact with a product, website, or interface by observing real users as they complete specific tasks. The primary goal of usability testing is to identify any usability problems, gather user feedback, and ultimately improve the overall user experience. This testing technique can also highlight areas of improvement and help guide design decisions to ensure a more user-friendly final product. It plays a critical role in website optimization and conversion enhancement.