Most people think of Yahoo as a search engine, but it is so much more. Yahoo is a directory of websites that are organized into categories. You can submit your website to Yahoo for free and be included in their directory.
There is no one definitive answer to this question since Yahoo offers a variety of services, each with its own process for submitting a URL. However, in general, submitting a URL to Yahoo involves finding the appropriate service on the Yahoo website and then following the instructions for submitting a URL to that service.
After submitting your URL to Yahoo, your website will be reviewed and, if accepted, will be added to their directory. This can help increase your website's visibility and traffic.