What is a runtime environment?Ī runtime environment consists of a set of class files needed by a software program to run. Java Runtime isn’t limited to Windows and is also available for download on Mac devices. Without it, you may have trouble loading games, chat boxes, and movies. Since numerous web applications rely on JRE to function, you should have the latest version installed on your Windows device. It’s an essential component of the Java Development Kit (JDK) and contains all the tools needed to run different Java-based software programs. Java Runtime Environment (JRE) is a software layer that provides services required to execute Java applications.
