The Microsoft Build of OpenJDK is a free, open-source distribution of the Open Java Development Kit provided by Microsoft. It offers Long-Term Support binaries for Java versions 11, 17, and 21, compatible with x64 and AArch64/ARM64 architectures across Windows, macOS, and Linux platforms. Designed as a drop-in replacement for other OpenJDK distributions, it ensures seamless integration for developers and enterprises. Key Features and Functionality: - Cross-Platform Compatibility: Supports multiple operating systems, including Windows, macOS, and Linux, on both x64 and AArch64/ARM64 architectures. - Long-Term Support : Provides LTS releases for Java 11, 17, and 21, with regular quarterly updates to ensure stability and security. - Open Source and Free: Available at no cost, allowing unrestricted deployment and use across various environments. - Azure Integration: Optimized for Microsoft Azure services, facilitating efficient deployment and management of Java applications in the cloud. - Quality Assurance: Binaries are tested against the Eclipse Adoptium Quality Assurance suite and have passed the Java Technology Compatibility Kit , ensuring compliance with Java specifications. Primary Value and Problem Solved: The Microsoft Build of OpenJDK addresses the need for a reliable, secure, and well-supported Java development environment, particularly for enterprises and developers utilizing Microsoft products and services. By offering a free, open-source, and LTS-supported JDK, it ensures compatibility and performance across diverse platforms. Its seamless integration with Azure simplifies the deployment and management of Java applications in the cloud, providing a cohesive and efficient development experience.