Author name: Sophia Chen

Hi, I'm Sophia. I write about tech for normal humans. Gadgets, apps, software — I test them hands-on and tell you what actually matters. No spec-sheet worship, no marketing speak. My question is always the same one you'd ask: is this worth my money? I'll give you an honest answer.

A WiFi router with glowing indicator lights sitting on a wooden table

Technology

How Does WiFi Work? A Simple Explanation

Sophia Chen / October 9, 2026

How Does WiFi Work? A Simple Explanation Every day, your phone streams video through thin air, your laptop loads pages […]