A web server is a computer system that stores and manages the content and functionality of a website. Web servers are an essential part of the modern internet, as they enable users to access and interact with websites and web-based applications.

Web Server Working:

When you type a website's address into your web browser and hit enter, your computer sends a request to the web server hosting the website. The web server then responds by sending the website's content back to your computer, which your web browser displays for you to view.

There are several types of web servers, including Apache, Nginx, and Microsoft IIS. Each type of web server has its own set of features and capabilities and is designed to work with different operating systems and programming languages.

In addition to serving content, web servers can also handle other tasks, such as managing user sessions, handling security, and performing data processing.

Here are some popular web servers, along with a short description of each:

• Apache HTTP Server: Apache is an open-source web server that is widely used on the internet.

• Microsoft IIS (Internet Information Services): IIS is a proprietary web server developed by Microsoft for use on Windows-based servers.

• NGINX: NGINX is an open-source web server that is known for its high performance and low resource usage.