Java Hello World Tutorial – Write & Run Your First Java Program (Windows CMD)

Published: 14 August 2025
on channel: Null Buddy
39
1

Learn how to create, compile, and run your first Java program on Windows!

In this tutorial, we write a simple `Hello World` program using Notepad, save it as `.java`, and execute it through Command Prompt step-by-step. Perfect for beginners starting their Java journey!


What you'll learn in this video:

✅ Writing your first Java program in Notepad

✅ Saving and compiling Java files

✅ Running Java code in Command Prompt

✅ Basic Java syntax explanation


Tools used:

💻 Windows 10
☕ Java Development Kit (JDK)
🍵Java Runtime Environment (JRE)
📝 Notepad
🗄️ Command Prompt (CMD)


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