Running JAR file on Windows

To run a JAR file on Windows, you will need to have the Java Runtime Environment (JRE) installed on your system. You can then run the JAR file by double-clicking it or by using the java command in the command prompt.

For example, if the JAR file is named MyProgram.jar, you can double-click it to run it. Alternatively, you can open a command prompt, navigate to the directory where the JAR file is located, and run the following command:

java -jar MyProgram.jar

This will launch the JAR file using the java command.

If the JAR file has a main class defined in its MANIFEST.MF file, you can also run the JAR file by using the java command and specifying the main class:

java -cp MyProgram.jar com.example.Main

This will run the com.example.Main class in the JAR file.

I hope this helps! Let me know if you have any other questions.