FactSentinel

The internet and the World Wide Web are often used interchangeably in everyday conversation, but they refer to distinct technologies. The internet is a vast, global network of interconnected computers and servers that communicate using standardized protocols, primarily TCP/IP. It serves as the physical and logical infrastructure that allows data to travel between devices worldwide. This infrastructure supports numerous services beyond web browsing, including email, file transfers, streaming, online gaming, and messaging applications.

The World Wide Web, by contrast, is a service that operates on top of the internet. Invented by Tim Berners-Lee in 1989, the Web is a system of interlinked documents and resources, accessed through browsers using the HTTP or HTTPS protocol and identified by URLs. It represents one specific application among many that utilize the internet's infrastructure. Without the internet, the Web could not exist, but the internet functioned for two decades before the Web was created, and it continues to support many non-Web applications today.

A common misconception arises because most people's primary interaction with the internet happens through web browsers, leading to the assumption that the two terms are synonymous. However, technical and academic consensus in computer science firmly distinguishes between the network infrastructure, the internet, and the specific information-sharing service built upon it, the Web. Understanding this distinction clarifies how technologies like email or streaming services function without relying on the Web itself.