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Most people use the Internet every single day…
but only a few truly understand what’s happening behind the scenes when you click a link, open YouTube, or send a WhatsApp message.

Today, in Day 9 of my 100 Days of Tech series, I break down the Internet in the simplest (yet accurate) way possible — no jargon, no complexity.

Here’s what you’ll learn 👇

🌍 What the Internet actually is
Not satellites. Not “the cloud.”
But a massive global network of cables, servers, routers, and data centers.

🔌 How a simple Google search travels across the world
Your device → router → ISP → undersea cables → global servers → back to you…
in milliseconds.

🌐 Key concepts explained
✔ IP Addresses
✔ Servers
✔ Packets
✔ Routers
✔ DNS (the Internet’s phonebook)
✔ Undersea fiber cables

📦 Why YouTube, WhatsApp, and Google feel “instant”
CDNs, caching, and optimized routing — the hidden magic.

I’ve packaged the explanation into 3 formats depending on how you prefer to learn:

📝 In-depth Medium Article:
  / what-is-the-internet-how-it-actually-works...  

📺 6-Minute YouTube Breakdown:
   • Day 9: What Is the Internet? How It Actual...  

🎧 Spotify Podcast (Listen on the go):
https://open.spotify.com/episode/01Xz...

If you’ve ever been curious about how the world stays connected — this is a fun one.
Comment “Online!” if you’re following the series! 🌐⚡

#100DaysOfTech #InternetExplained #NetworkingBasics #TechEducation #SoftwareEngineering #ComputerScience #LinkedInLearning #DigitalInfrastructure #CloudComputing #TechnologyInsights