Download and Install OpenJDK 21 on Windows

Steps to setup Java Development Kit (JDK) with OpenJDK 21 on Windows operating system. JDK is required to create, develop, build and run Java applications. In this video, you will see: - What OpenJDK is about - What JDK 21 is about - Download binary distribution of OpenJDK 21 for Windows OS - Install OpenJDK 21 on Windows (including setting up environment variables)