A browser is a software application that allows you to access and view content on the internet. Popular browsers include Google Chrome, Mozilla Firefox, and Safari. They help you navigate websites, watch videos, and read articles by interpreting the code that makes up web pages. Browsers also provide features like bookmarks, tabs, and privacy settings to enhance your online experience. When you enter a web address, the browser sends a request to a server, which then sends back the requested information. This process happens quickly, allowing you to explore the vast world of the World Wide Web with ease and convenience.