Selenium is a powerful open-source framework for automating web applications. It supports multiple programming languages, such as Java, Python, and C#, enabling testers to write scripts for various browsers. Selenium is widely used in the software industry to ensure efficient, reliable web application testing and quality assurance. Freshers Jobs provides a list of the Top 10 Selenium Training Institutes in Chennai, which helps you with a good starting point for getting the necessary knowledge and skills to excel in these roles.