External links are hyperlinks that point to pages on other websites. When you click on an external link, you leave the current website and are directed to a different website. For example, if you are reading an article on one website and you click on a link to a related article on a different website, that link is an external link.
Internal links, on the other hand, are hyperlinks that point to pages within the same website. When you click on an internal link, you stay within the same website but are directed to a different page on that website. For example, if you are reading an article on a website and you click on a link to a related article on the same website, that link is an internal link.
Internal links are important for website navigation and can help users find relevant content on the same website. External links can provide additional context or resources for users and can also help improve the website's search engine rankings by indicating to search engines that the website is connected to other relevant and trustworthy websites.