A hyperlink is a clickable element in a digital document that directs users to another location, which can be a different webpage, a section within the same page, or a file. Hyperlinks are typically displayed as underlined text or images, and they often change color when hovered over. They are essential for navigating the internet and connecting related content. When a user clicks on a hyperlink, their web browser retrieves the linked content, which can be identified by a specific URL (Uniform Resource Locator). Hyperlinks enhance user experience by allowing easy access to additional information, such as articles, videos, or other resources related to the topic being viewed, like websites or online articles.