How the Internet Works: DNS, HTTP and TCP Explained Simply

🌐 What actually happens when you type a URL into your browser? In this video, I break down how the internet works — DNS resolution, TCP connections, and HTTP requests — in simple, visual terms that any support engineer can understand.

✅ What you'll learn:
• What DNS is and how it resolves domain names
• The TCP handshake explained step by step
• How HTTP and HTTPS requests travel across the network
• How to use this knowledge when diagnosing connectivity issues

This video was created using NotebookLM — an AI-powered tool that helps explain complex engineering concepts simply.

👤 About the author:
I'm Mykhailo Bulhakov — IT Support Engineer making technical concepts accessible for every support professional.

🔗 Connect with me:
📺 YouTube: www.youtube.com/@MykhailoBulhakovInsights
💼 LinkedIn: http://www.linkedin.com/in/mykhailo-bulhakov

#DNS #HTTP #TCP #Networking #ITSupport #SupportEngineer #HowInternetWorks #TechTutorial #NotebookLM #MykhailoBulhakovInsights

Видео How the Internet Works: DNS, HTTP and TCP Explained Simply канала Mykhailo Bulhakov | Insights