What is Java? Java is a computer programming language. It enables programmers to write computer instructions using English-based commands instead of having to write in numeric codes.
Download and install the Java Development Kit (JDK) 9 for your platform. The JDK includes the JRE, so you do not have to download both separately.
This is a tutorial on how to download, install and setup Java JDK 9 on Windows 10:
