It works by using a packet routing network that follows Internet Protocol (IP) and Transport Control Protocol (TCP) [5]. ... TCP and IP work together to ensure that data transmission across the internet is consistent and reliable, no matter which device you're using or where you're using it.

How does the Internet work in simple terms?

The Internet is a global computer network for communication – actually nothing more than a basic computer network. The Internet simply moves data from one place to another, so that we can chat, browse and share. ... With packet switching, many people can use the Internet at the same time.

What is the Internet & How does it work?

The Internet is a network of networks. It works by using a technique called packet switching, and by relying on standardized networking protocols that all computers can interpret.