Understand how WiFi works at home! Watch invisible waves and data packets move between your phone, router, and laptop.
🛜 The router sends invisible radio waves (blue circles) to connect your devices wirelessly.
📦 Data (photos, videos, messages) is broken into small packets and sent through the air to the router, then to the other device.
✅ The receiving device sends back a small "ACK" packet saying "I got it!" so nothing is lost.
📶 Signal bars show connection strength – more bars = faster and better connection!
Try the buttons: Normal transfer is like browsing, Streaming is like watching YouTube!