The hosted domains feature of a web hosting account refers to the amount of registered domain names that you could add within the exact same account. Registering a domain name and hosting it are two totally different services although a lot of people consider them to be the exact same thing. While the registration means that you become the owner of a specific domain, the hosting element is what in fact allows you to have a website as this is where your files and emails will be. Because these are two independent services, you are able to register a new domain with one company and host it with another one by modifying its name servers (DNS) - the domain address will work in the exact same way just as if it was registered and hosted with the exact same company. Also, it is important to know that changing the hosting means pointing the domain name to an alternative company and not transferring it.