Display "Hello World!!!" on console
If you're just getting started with Java, one of the first programs you'll write is the classic “Hello World” example. It’s a simple program that shows how Java code is structured and how to print something to the screen. In this tutorial you'll learn how to print "Hello World!!!" on console. What You Need A text editor (like Notepad, VS Code, or IntelliJ) Java Development Kit (JDK) installed on your computer Command line or terminal access Step-by-Step: Writing Your First Java Program Open Notepad and paste the following code in it. class HelloWorld { public static void main(String args[]) { System.out.println("Hello World!"); } } Save the file as "HelloWorld.java" in some directory. As an example I have saved it in directory "C:\JavaPrograms" . Note that the filename must be same as the classname containing ...