HTTP Errors are messages that indicate problems when a web browser tries to access a website. These errors are part of the Hypertext Transfer Protocol, which is the foundation of data communication on the internet. Each error has a specific code, such as 404 for "Not Found" or 500 for "Internal Server Error," helping users and developers understand what went wrong. When an HTTP Error occurs, it can be due to various reasons, like a broken link, server issues, or incorrect URLs. Understanding these errors can help users troubleshoot problems and improve their browsing experience.