A hyperlink, often referred to simply as a link, is a reference in a digital document that allows users to navigate from one page to another or to a specific section within the same page. Hyperlinks are typically displayed as highlighted text or images, and when clicked, they direct the user to the linked content, enhancing the browsing experience. Hyperlinks are fundamental to the structure of the World Wide Web, enabling the interconnection of various web pages and resources. They can link to external websites, downloadable files, or even trigger actions like sending an email. This interconnectedness is what makes the web a vast and dynamic information space.