To install Java on your computer, follow the steps mentioned below. Navigate to oracle.com to download a copy of Java SE Development Kit. ... Why my Java version is not showing in Command Prompt?

Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.

After you set JAVA_HOME in Windows, it's a good idea to verify the change has persisted. The easiest way to do this is to echo JAVA_HOME in a command prompt or a Bash shell. To echo JAVA_HOME in a DOS ...

Here are the three easiest ways to fix Java’s “not recognized as an internal or external command” error: Install or reinstall Java and the JDK on your computer Add Java’s bin directory to the computer ...