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

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 next LTS release will be Java 21 in 2023. With JDK 17, Oracle will allow free use of Oracle JDK binaries in production for three years, one year past the next LTS.

Oracle has released Java 10. The new JDK 10 versions feature many enhancements and new features and it is now available for download from the Oracle website.