Feb 24, 2025 · Learn how to check your Java version in the Windows command line for Windows 7, 8, XP, 10, and 11, and how to fix the "Java is Not Recognized" error.

First uninstall all the versions of Java, install Jdk 8. Open new command prompt and type java -version. If your JDK is on your path you should be able to tell by just running 'javac -version'.

Jul 23, 2025 · Open CMD and search java -version. First, we have to an environment variable to the installed path location of the java folder. Otherwise, it will show invalid command. It is …

When launching a Java application through the command line, the system uses the default JDK. It is possible for the version of the JRE to be different than the version of the JDK. You can …

Dec 19, 2025 · Another option to find the Java version on Windows is through the command line: 1. Open the Windows Start menu and type cmd in the search bar. 2. Open the Command …

Nov 12, 2025 · Checking the Java version in the Command Prompt is a simple yet essential task for Java developers and users. It helps ensure compatibility, verify installations, and …

Jun 21, 2010 · In the terminal, we can use `javac -version` to check the JDK version, and `java -version` to check the JRE version.

Dec 27, 2025 · Learn the quick command to find your Java version across different operating systems like Linux, macOS, and Windows. Follow our easy steps with java -version in this guide.

Sep 11, 2024 · Checking the Java version on your Windows 11 computer is a simple task that can be done using the Command Prompt. This guide will show you how to find out which version …

Jun 27, 2025 · In this comprehensive guide, we will walk you through the step-by-step process of checking your Java version using the Command Prompt (CMD) in Windows 10.