Unlike some years back when websites were almost exclusively static, the standard currently is to have a feature-rich, dynamic website. Few people can create this kind of site completely from scratch though, therefore the handiest solution to have a dynamic site is to use a script application. Many web hosting providers offer script installers which can be used to add this kind of an app for any of your domain name or subdomains, so you will not have to set up anything manually. The best thing about using an installer tool is the fact that the scripts are available to use within a few minutes and the copy that will be installed is already with the settings required for it to run properly on the specific hosting web server, so you will not need to alter any script or account settings. This way you can quickly build one with just a few mouse clicks even though you may have never had a site before.