Final answer:
When clicking a link on a webpage, the browser operates as a client and sends a request to a server. This interaction is based on the client-server model essential for internet operation and web browsing.
Step-by-step explanation:
When you click a link on a webpage, your browser acts as a client, and sends a request to the server.
This process is part of the client-server model, which is fundamental to how the internet operates.
Every time you request a page, the client (your browser) sends an HTTP request to the server hosting the webpage.
The server then processes this request and sends back the required information, allowing your browser to display the webpage.
Understanding this interaction is important because it is the basis for all web browsing and many aspects of navigating the internet.
It's also a critical concept in computer science and web development. So, the next time you're clicking on links, you'll know the roles your browser and the server play in bringing you the content you want to access.