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

Feb 24, 2025 · No matter which version of Windows you're using, you can type "java -version" into the command prompt (cmd) to see the version number of your Java installation.

Jan 8, 2024 · To begin, open the Start menu, search for "Command Prompt," then click the "Command Prompt" shortcut in the search results. When the Command Prompt opens, type the following …

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

Dec 8, 2025 · This guide will walk you through step-by-step methods to check your Java version across all major operating systems (Windows, macOS, Linux), explain how to distinguish between the Java …

Nov 12, 2025 · For instance, some applications may require a specific Java version to run correctly, or you might want to ensure that you are using the latest, most secure version. In this blog post, we will …

Mar 4, 2025 · This article introduces various methods to check the installed Java version on your system. Discover how to use the command line, check environment variables, or access the Java …

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

Jun 6, 2025 · Open a new window in your web navigate to Java's website. Oracle, the makers of Java, have provided an easy page that will check your Java installation and report the exact version you're …

Jun 26, 2025 · In this comprehensive guide, you will learn how to check your Java version on Windows 10 and Windows 11 step-by-step, covering multiple methods to ensure you can verify your Java …