Even though managing a standalone server is not particularly hard, it involves more administration tasks in comparison to a shared hosting account, for the reason that machine where the latter is created is always managed by the host company. Things like updating the software and keeping an eye on the hosting server to make sure that it is operational are a small part of these tasks. In this light, you will need to spend more time managing the server, so if you haven't had a server before and you are not really confident what you need to do and how to do it, you can capitalize on a wide range of optional administration services. That way, you could focus on the content of your web sites and on your marketing strategies rather than spending hours on tedious tasks.