Managing an Internet site requires various other operations other than registering a domain name and linking it to a few Internet sites that are uploaded on a hosting server. Each of them is important and has an effect on the user experience - both for you as the site owner and for your visitors. For instance, a script-driven Internet site uses a database, files are uploaded via FTP, and communication with clients is done via e mail, although some services require specific domain records to be created. Each one of these things is important and in case any of them is hard to manage or is simply lacking from the set of services your account comes with, the capabilities of your website could be limited, plus the overall control over the website can be quite frustrating if you cannot do some task.