Checking if Silverlight is installed is essential for ensuring compatibility with web applications that utilize this technology. Silverlight is a discontinued web browser plug-in developed by Microsoft that provides rich multimedia and interactive experiences. To determine its presence on a system, several methods can be employed, each with varying levels of complexity and reliability.
Historically, Silverlight played a significant role in delivering immersive content, particularly in the early days of web-based media streaming and interactive applications. While its usage has diminished with the rise of HTML5 and other web standards, some legacy systems and applications may still rely on it.