MSTest V2, an improvement over its predecessor, is an open-source testing framework that has gained popularity due to its support for parallel and data-driven testing, cross-platform compatibility, and extensibility through custom attributes. This tutorial focuses on implementing parameterized tests in MSTest using the DataRow and DynamicData attributes, which are crucial for automating Selenium browser testing. The tutorial demonstrates how to execute tests on LambdaTest's Selenium grid, emphasizing the benefits of parallel execution to enhance test coverage and speed. It provides insights into setting up and executing tests on various browser and OS combinations using these attributes, thereby showcasing MSTest's capabilities in efficient test automation.