What is a Web Browser?
A web browser is a program that lets you access and view websites by translating code into pages you can see and use. When you type a web address (URL), the browser finds the websites server through DNS and requests the pages files (HTML, CSS, and JavaScript). It then reads the HTML to structure the content, applies the CSS to style it, and runs the JavaScript to make it interactive. Finally, the browser combines all this information and displays the finished webpage on your screen.