Getting Started with Java: A Beginner's Guide

Introduction to Java

Java is a popular, versatile programming language that is widely used for developing a variety of applications,
including web and mobile apps, desktop software, and more. It is known for its platform independence, which means
Java code can run on different operating systems without modification.

Setting up Your Development Environment

To start writing Java code, you'll need to set up your development environment. Follow these steps:

  1. Download and install Java Development Kit (JDK).
  2. Install an Integrated Development Environment (IDE) like Eclipse or IntelliJ IDEA.

Your First Java Program

Let's create a simple "Hello, World!" program in Java. Open your IDE and create a new Java project. Then, create a
new class with the following code:

public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World!");

Save the file and run it. You should see "Hello, World!" printed in the console.

Learning Resources

Learning Java can be an exciting journey. Here are some resources to help you get started:

  • Official Java Tutorials: Oracle's Java Tutorials
  • Online Courses: Platforms like Udemy and Coursera offer Java courses.
  • Books: Consider reading books like "Head First Java" by Kathy Sierra and Bert Bates.


This guide provides a basic introduction to getting started with Java. As you progress, you'll explore Java's
rich ecosystem and build more complex applications.