Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.

How can I compile and run the programme above? Prerequisite: Java must be installed on your computer. Here’s where you can obtain the Java. Step 1: Open a text editor on your computer, such as Notepad ...

Running a Java Program From the Command Prompt. Create a simple Java program like the one below using Notepad or another text editor. public class HelloWorld {public static void main (String [] args) ...

`javac filename.java` This command will generate a file called `filename.class` in the same directory. Step 3: Run the Java program. Now, you are ready to run the Java program from the command prompt.