The internet is a global network of interconnected computers and servers that communicate with each other using standardized protocols. Here’s a simplified overview of how the internet works:

Data transmission: Information is transmitted over the internet using packets of data. Each packet contains a header with information about the packet’s source and destination, as well as the data itself.

Routing: Packets are sent over the internet from one device to another using routers. Routers are specialized devices that connect different networks and determine the most efficient path for a packet to take to reach its destination.

Addressing: Every device that is connected to the internet is assigned a unique IP address. This address is used to identify the device and to route packets to its destination.

Domain Name System (DNS): DNS is a system that translates human-readable domain names (such as google.com) into IP addresses. When you enter a domain name into your browser, the DNS server looks up the IP address associated with that domain name and sends it back to your device.

Protocols: The internet uses a set of standardized protocols to ensure that data is transmitted and received correctly. Some of the most common protocols include TCP (Transmission Control Protocol) and IP (Internet Protocol).

Applications: Finally, applications such as web browsers and email clients allow users to access and interact with information on the internet. These applications use the underlying protocols and technologies to request and receive data from servers, display web pages, and send and receive email messages.

This is just a high-level overview of how the internet works, and there are many more details and complexities involved in the actual implementation. However, understanding these basic concepts can help you to better appreciate the amazing technology that powers the internet.