Windows Java Runtime Environment (JRE) — что это и зачем нужно?

Windows java runtime environment (JRE) is a software package that allows computers running on the Windows operating system to run Java applications. Java is a popular programming language used for developing a wide range of applications, including web and mobile applications.

The JRE is required to run Java applications on Windows systems, as it includes the necessary files and resources to execute Java code. It also provides the Java Virtual Machine (JVM), which is responsible for interpreting and executing the Java bytecode.

When you install the JRE on your Windows computer, it enables you to run Java applications directly within your web browser or through standalone Java applications. It acts as a bridge between the Java code and the underlying operating system, ensuring that the applications run smoothly and efficiently.

Java applications are widely used in various industries, including banking, healthcare, e-commerce, and gaming. They offer cross-platform compatibility, meaning they can run on different operating systems without the need for extensive modifications or rewrites.

Overall, the Windows java runtime environment (JRE) plays a crucial role in enabling Windows users to access and use Java applications seamlessly. Without it, running Java programs on Windows systems would not be possible.