How to run a JAR file in Windows 11/10 Since Java or JAR files can’t run on Windows on their own, you need to install the Java Framework or what is popularly called Java.

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.

Using Java Control Panel in Windows 11/10 Go to Start and open Control Panel. In the Control Panel, click on Java icon to open the Java Control Panel. Now to enable the latest installed version of ...