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.

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

Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.