Selenium is a free and open-source automation testing framework widely used to test websites and web applications efficiently. It allows testers to automate browser actions, helping them verify functionality, performance, and user experience without manual effort. One of Selenium’s major strengths is its compatibility with multiple programming languages such as Java, Python, and C#, along with support for popular browsers like Chrome, Firefox, and Edge. It also runs smoothly across various operating systems, making it a highly versatile tool for developers and QA engineers. By using Selenium, teams can save time, reduce errors, and ensure consistent results. To gain in-depth knowledge and hands-on experience, you can enroll in Selenium Training in Chennai at FITA Academy, where experts guide you through real-time projects and industry-based learning.