User acceptance testing is also called UAT. It is the last phase of software testing performed when the product is all set to be released. This is done to check if it meets the requirements of the users. During UAT, a set of real users are called to test the application, software, or website in a real-world environment.
The UAT is a crucial step that helps the designers and developers fix the last set of bugs and issues before the release. It provides valuable feedback on the user experience and helps the developers identify potential improvements to the software before it hits the market.