A web server is a piece of software that enables a website to be viewed using HTTP. HTTP (HyperText Transfer Protocol) is the key protocol for the transfer of data on the web. You know when you're using HTTP because the website URL begins with "http://" (for example, "http://www.quackit.com").
You might be thinking "I always thought a web server was a special, high-powered computer". Well, you'd be right too. Some high-powered computers are referred to as web servers as they have been built with web hosting in mind. But in most cases, when someone refers to a web server, they are referring to a piece of software that you install on a computer.
You might be thinking "I always thought a web server was a special, high-powered computer". Well, you'd be right too. Some high-powered computers are referred to as web servers as they have been built with web hosting in mind. But in most cases, when someone refers to a web server, they are referring to a piece of software that you install on a computer.