If you want to download and install Java JDK 18 on Windows 11/10 computer, you will also have to set up a Path in Environment Variable.

The Java JDK (Java Development Kit) is a software development environment that creates Java applications.

To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt.

Need Java on your Windows machine? We'll show you where to download it.

Learn how to download, install, delete, update, uninstall Java and to view & manage Java Runtime, Runtime Environment, JRE Settings, Java Cache in Windows.