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.

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.

Having an up-to-date Java version on your Mac is necessary for accessing countless websites and applications. Visit Business Insider's homepage for more stories.

Click on the major version you want to download from the "Java SE" list. For example, choose "Java SE 6" if you want to download any version number ranging from Java 6.0 to Java 6.43.

2024 is a great time to start working with Java, because 2023's Java 21 release has some amazing new features. Here's how to quickly download and install the Java 21 JDK.