How to Setup Java & IntelliJ IDEA + Hello World Behind the Scenes

Описание: Learn how to install Java (JDK), set up an IDE (IntelliJ IDEA), and understand the inner workings of the “Hello World” program — from compilation to execution. Whether you’re a complete beginner or brushing up your fundamentals, this video walks you step-by-step through the setup and the behind-the-scenes magic.

What you’ll learn in this video:

How to download and install JDK for Windows

How to install and configure IntelliJ IDEA

How to write, compile, and run your first Java program

What happens in the background when “Hello World” runs

Tips, best practices, and common pitfalls

🔗 Useful Links & Resources:

Download JDK (Oracle): https://www.oracle.com/in/java/technologie...

Download IntelliJ IDEA (JetBrains): https://www.jetbrains.com/idea/download/?s...

Source Code / Project Files (GitHub): https://github.com/CodingWithGauravYT/java...

⏳ Timestamps / Video Chapters:

00:00 Introduction & Overview
01:15 Download & Install JDK
03:30 Installing IntelliJ IDEA
06:00 Creating Your First Java Project
08:20 Writing HelloWorld.java
10:00 How Compilation Works (javac)
12:30 Java Virtual Machine & Execution
15:00 What Happens Behind the Scenes
17:30 Tips & Best Practices
19:00 Closing & What’s Next


👍 Like, Share & Subscribe
If you find this tutorial helpful, please like the video, share it with others learning Java, and subscribe to the channel for more programming tutorials.

💬 Feedback / Questions
Ask your questions in the comments below — I’ll try to answer them. If you want deeper dives (OOP, data structures, etc.), let me know!

📱 Connect with Me
Stay updated with my projects and tutorials:

GitHub: https://github.com/CodingWithGauravYT

#Java #JavaTutorial #IDE #HelloWorld #Programming #CodingWithGaurav