This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

How to check which version of Java you have installed in Windows 10, in 2 steps How to check the Java version on your Mac computer using System Preferences or the Java website ...

Check out these sites to verify your current Java version: www.java.com: Use this site to check the current version of Java and determine what updates you will need to do Java programming efficiently.

Java is still being used. We tell you how to install Java and make sure that you have enabled the latest Java version on your Windows computer.

Java Tester: This site contains all the resources you will need to verify your currently installed Java version. Java Tester also gives you tips to detect Java versions on Mac computers as well.