Watir (Web Application Testing in Ruby) is an open-source web application automation framework used to automate browser-based functional and regression testing. The course provides practical knowledge of browser automation, Ruby programming, web element identification, locators, assertions, synchronization, test data management, and reusable automation frameworks. Learners will gain hands-on experience in automating web application workflows, handling dynamic elements, validating application behavior, and executing cross-browser tests. The program also covers Page Object Model, API and database validation, test reporting, debugging, and CI/CD integration. Through real-time exercises and industry-oriented projects, participants will learn to develop maintainable and scalable web automation solutions using Watir and Ruby.