To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt.

There are various instances of this issue that we get such as JAVAC’, JRE, ‘MVN’, JAR’ is not recognized as an internal or external command, operable program or batch file, ‘Java’ is not recognized as ...

You can check which Java version is on your Mac to see if you have the most up-to-date Java running, or you can check on the ...

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 ...

In an earlier article I outlined how running Java can increase the opportunities for malicious hackers to compromise your computer. There are several ways to protect yourself from these types of ...