Feb 24, 2025 · This wikiHow article will teach you how to use the command prompt to find out which version of Java (or the Java compiler) is installed on Windows 10, 11, and earlier versions.

Learn how to find which Java version (s) are installed without running an applet on Windows or Mac

Aug 30, 2024 · Learn how to find out if Java is installed on a Windows 10, Mac OS X or Linux/Unix machine even if it's not on the PATH.

Mar 14, 2025 · This tutorial provides a step-by-step guide on how to check if Java is installed on various operating systems, including Windows, macOS, and Linux. Learn to use command-line instructions …

Jul 23, 2025 · Depending upon the operating system methods there are several methods to find the version of Installed JAVA on your Machine: Let us discuss 3 standard methods in Windows

6 days ago · How to Check Java Version: A Comprehensive Guide Java is one of the most popular programming languages and runtime environments, powering billions of applications—from mobile …

Nov 12, 2025 · In this blog post, we'll explore various ways to determine if Java is installed on different operating systems, along with best practices to ensure accurate detection.

Learn how to check if Java is installed on your system with simple step-by-step instructions and troubleshooting tips.

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

Jan 8, 2024 · If you don't see About Java in the Start menu, search for "Configure Java" instead and click it. Then click "About" to see your Java version. If you don't see either the About Java or …