Java Runtime Environment (JRE)

The Java Runtime Environment (JRE) is a software platform that enables users to run Java applications on their computers. It provides the necessary libraries, tools, and components needed for executing Java programs. Think of it as a foundation that allows Java-based applications to operate smoothly, similar to how an engine powers a car. Without the JRE, Java programs cannot run. It includes a Java Virtual Machine (JVM) that interprets the Java code and handles the system resources required during execution. Ultimately, the JRE ensures that Java applications work efficiently on various devices and operating systems.