This document provides an overview of user research methods for UX design. It discusses why user research is necessary, describing iterative design based on user testing. A variety of research methods are presented, including interviews, card sorting, usability testing, and A/B testing. Guidance is given for which methods to use at different stages and for different goals. Both in-lab and remote testing approaches are covered. Best practices are also outlined, such as only needing 5 users to test with and recording everything from interviews and tests. The document concludes with an activity where participants pair up to interview each other and report back.