Breadcrumbs are small, clickable links that help users navigate a website. They show the path taken to reach a specific page, typically displayed at the top of a webpage. For example, a breadcrumb trail might look like this: Home > Category > Subcategory > Current Page. This allows users to easily return to previous sections without using the back button. In addition to improving navigation, breadcrumbs enhance user experience by providing context. They help users understand their location within the website's structure. Search engines like Google also appreciate breadcrumbs, as they can improve a site's visibility in search results.