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Welcome to TechTuber — Tech Made Simple TechTuber explains technology in a simple, visual, and practical way. You’ll find videos about computer networking, Wi-Fi, cybersecurity, smartphones, AI, troubleshooting, internet technology, privacy, computers, and everyday tech. Whether you’re learning IT, fixing a problem, exploring new technology, or just curious about how things work, TechTuber makes technology easier to understand. 🌐 Networking & Internet 📱 Smartphones & Everyday Tech 🔐 Cybersecurity & Privacy 🤖 AI & New Technology 🛠️ Troubleshooting 💻 Computers & Tech Explained Tech Made Simple.

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    Newest video 5 weeks ago · 17 uploads in the last 12 months

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September 2026 · 15

  • 4:10

    Internet Randomly Disconnecting? How to Find the Real Cause

    Sep 29, 2026 · 37 views

  • 4:49

    Ethernet Not Working but Wi-Fi Works? Fix It Step by Step

    Sep 27, 2026 · 35 views

  • 4:23

    Is Hotel Wi-Fi Safe? What You Should Check Before You Sign In

    Sep 25, 2026 · 27 views

  • 3:13

    One PC Has Internet, the Other Doesn’t — How to Troubleshoot It Step by Step

    Sep 24, 2026 · 42 views

  • 5:46

    Ping Errors Explained - Request Timed Out vs Destination Host Unreachable

    Sep 22, 2026 · 83 views

  • 5:39

    How Does Your Router Know Where to Send Your Data?

    Sep 21, 2026 · 72 views

  • 7:50

    How VLANs Separate Your Network — Even on the Same Switch

    Sep 21, 2026 · 66 views

  • 5:27

    Your Private IP Isn’t What the Internet Sees — Here’s Why

    Sep 20, 2026 · 78 views

  • 6:37

    What Do All Those Ethernet Switch Ports Actually Do?

    Sep 19, 2026 · 142 views

  • 8:23

    SFP vs SFP+ vs SFP28 vs QSFP — What’s the Difference?

    Sep 18, 2026 · 278 views

  • 4:45

    Cat5e vs Cat6 vs Cat7 vs Cat8 — Which Ethernet Cable Should You Use?

    Sep 17, 2026 · 1K views

  • 3:16

    What Happens Before Your Device Can Reach the Internet?

    Sep 16, 2026 · 329 views

  • 3:10

    Should You Skip Wi-Fi 7 and Wait for Wi-Fi 8?

    Sep 13, 2026 · 458 views

  • 6:20

    7 Router Settings You Need to Check Before You Get Hacked

    Sep 13, 2026 · 306 views

  • 3:04

    iOS 27: 10 Hidden Features You Should Know

    Sep 2, 2026 · 218 views

August 2026 · 2

  • 3:20

    Google AI Mode Is Changing Search — Here’s How

    Aug 31, 2026 · 169 views

  • 5:00

    Why Scam Calls Go Silent When You Answer

    Aug 31, 2026 · 166 views

2020 · 6

  • 6:22

    TCP vs UDP: What’s the Difference and Which Is Faster?

    Dec 16, 2020 · 175 views

  • 11:06

    Which Network Cable Is Best? Ethernet Cable Types Explained

    Dec 12, 2020 · 1.9K views

  • 5:54

    How Does a Firewall Stop Hackers? Firewall Explained

    Dec 3, 2020 · 166 views

  • 10:43

    What Is Cloud Computing? How the Cloud Actually Works

    Nov 29, 2020 · 454 views

  • 10:26

    How Computer Networks Work: Devices, Network Types & OSI Model Explained

    Nov 27, 2020 · 279 views

  • 10:15

    What’s Inside Your Computer? CPU, RAM, Storage & More Explained

    Nov 22, 2020 · 2.2K views