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To check your Java version on a Mac without leaving the GUI, start by clicking the Apple icon in the top left-hand corner of your screen, then select “System Preferences.” Check the Java Version Using System Preferences

The video below not only covers these two common methods but an additional third method as well. Now, enter the command java -version and you’ll see the version of Java listed. You can also check your Java version in Windows using the command line.įirst, click on the magnifying glass and type “cmd”, then click on the Command Line app icon that appears. Check the Java Version Using the Command Line Once you click through on About Java or Configure Java, you’ll see a pop-up window indicating the current version and build number.Ģ. If you’re still having no luck, you probably don’t have Java installed.

If it doesn’t come up, try “Configure Java”. Next, type in “About Java” in the search bar that appears, then click on the “About Java” app that appears. If you’re a Windows user, the Control Panel approach is quick and easy.įirst, click on the magnifying glass icon at the bottom-left of your desktop.

Check the Java Version Using the Control Panel Let’s break down each method in more detail.

If you’re a Mac user, you’ve also got two simple options:Ĭheck the Java Version Using System PreferencesĬheck the Java Version Using the Terminal When it comes to Windows, there are two easy ways to check your Java version:Ĭheck the Java Version Using the Control PanelĬheck the Java Version Using the Command Line In this piece, we’ll walk you through how to check your Java version in Mac and Windows to make sure the Java you’ve got is the one you need. However, if the version of Java you have isn’t up to date, applications may not work as intended - or may refuse to open at all. As a result, you’ll often find Java running in the background of many Mac or Windows systems.