How to Run Hello World in Java Using Notepad | Java for Beginners 2026 (No IDE Required)
🚀 In this tutorial, you'll learn how to write and run your FIRST Java program using just Notepad and Command Prompt — no IDE, no complex setup!
Whether you're a complete beginner or just getting started with Java, this step-by-step guide walks you through everything from installing the JDK to seeing "Hello, World!" printed on your screen.
✅ What you'll learn:
• How to write Java code in Notepad
• How to save a .java file correctly
• How to compile using javac in CMD
• How to run your Java program using the java command
⏱️ Timestamps:
Open Notepad & write code
Save the file correctly
Compile with javac
Run the program
Output & wrap up
🔧 Tools used:
Java JDK 21 (free download from oracle.com)
Notepad (built into Windows)
Command Prompt (CMD)
📌 This is the EASIEST way to get started with Java without downloading any IDE like Eclipse or IntelliJ IDEA!
How to Configure JAVA_HOME and Path in Windows Laptop/System click on this link : • How to Configure JAVA_HOME and Path in Win...
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