We use it to navigate unknown streets

[taniyabithi]

Take a moment to look around. On the bus, in a café, walking through a park, or even in the quiet of your own home, you'll see it: the gentle glow of a screen, the subtle tap of a thumb, a world of information being accessed from a small rectangle of glass and metal. This is the reality of phone internet, a technology so deeply woven into the fabric of modern existence that it has become as essential and invisible as the air we breathe.

to connect with loved phone number database ones across continents, to access global markets, to learn, to work, and to entertain ourselves. Yet, for most, the process behind this magic remains a complete mystery. How does a simple tap on an icon conjure a high-definition video from a server thousands of miles away? What is the real difference between 4G and 5G, beyond a number? How did we get from clunky, car-sized phones that could barely make a call to sleek devices that hold the entirety of human knowledge?

Can be very fast, but is dependent on the broadband plan and router quality. Can be slowed by network congestion. Consistently fast within coverage areas. 5G can be faster than many home Wi-Fi setups.
Availability Limited to the range of the router (home, office, café). Available wherever you have a mobile signal.
Security Depends on the network. Public Wi-Fi can be very insecure, exposing you to man-in-the-middle attacks. Generally more secure as the connection is encrypted by the carrier.