A web browser is a software application that allows you to access and view content on the internet. It interprets and displays web pages, which are written in languages like HTML and CSS. Popular web browsers include Google Chrome, Mozilla Firefox, and Safari. By entering a website's address, or URL, you can explore various online resources, such as articles, videos, and images. Web browsers also come with features that enhance your browsing experience. They often include bookmarks to save your favorite sites, tabs to open multiple pages at once, and privacy settings to protect your personal information. Additionally, many browsers support extensions or add-ons, which can add extra functionality, like ad-blocking or password management.