A browser is a software application used to access and navigate the Internet. Popular examples include Microsoft Internet Explorer for Windows, Safari for Mac, and other widely used browsers like Firefox and the now-legacy Netscape Navigator. Browsers allow users to view web pages, interact with online content, and access multimedia resources, making them essential tools for web browsing, online research, and digital photography websites. Modern browsers also support HTML, CSS, and JavaScript, enabling advanced features like interactive galleries and image editing tools.