Installing Java JDK on Windows 10. To install it on Windows 10, follow these steps: Double-click on the Java JDK installer file that you downloaded.

Extract the contents of the Java 21 JDK zip file. The download is just a zip file, so you can extract the contents anywhere onto your local file system. The extraction contains a folder named java-21.

Java Development Kit (JDK) 23, the latest update of standard Java, is now generally available.Major features and changes range from previews of module import declarations, stream gatherers ...