Your First Kotlin Program | Install IntelliJ IDEA & Write Hello World | Kotlin Course #1.3
Ready to write your very first Kotlin code? In this hands-on tutorial,
you'll go from zero setup to running your first Kotlin program — step
by step, in simple English.
We'll start by setting up the right development environment, install
IntelliJ IDEA (the most popular Kotlin IDE), create your first
project, understand the project structure, and write your first
"Hello World" program.
By the end of this lecture, you'll have a working Kotlin setup on
your machine AND you'll have written your first Kotlin code — running
successfully on your console.
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📌 WHAT YOU'LL LEARN:
✅ Why we need an IDE (and why Notepad isn't enough)
✅ What is an IDE and how it helps developers
✅ JetBrains' IntelliJ IDEA vs Android Studio — which to use
✅ Step-by-step IntelliJ IDEA installation on Windows
✅ Licensing model — free vs paid features (don't worry, it's free
for what you need)
✅ Creating your first Kotlin project from scratch
✅ Understanding project structure and .kt files
✅ Kotlin file naming conventions (CamelCase explained)
✅ The 'main' function — your program's entry point
✅ Running your first Kotlin code and seeing the output
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🎯 PERFECT FOR:
→ Absolute beginners writing code for the first time
→ Students setting up Kotlin development environment
→ Java developers transitioning to Kotlin
→ Aspiring Android developers starting their journey
→ Anyone curious about how programming actually works
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👨💻 ABOUT ME:
I'm Tushar Sharma — a Senior IT Consultant with 12+ years of
industry experience working with global enterprises across Java, Kotlin, Android, system design,
and infrastructure architecture.
I created this channel to teach programming the RIGHT way —
focusing on mindset, not just syntax.
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🌐 Also Available in Hindi: "Think Programming" channel
🔔 SUBSCRIBE for weekly programming tutorials in simple English
💬 Drop your doubts in comments — I personally read every one
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#Kotlin #LearnKotlin #FirstKotlinProgram #IntelliJIDEA
#ProgrammingForBeginners #ThinkProgramming
Think Programming — Where mindset matters more than syntax.