Unlike some years ago when web sites were almost exclusively static, the standard currently is to have a feature-rich, dynamic web site. Not everybody can build such a website completely from scratch though, therefore the handiest solution to have a dynamic site is to use a script application. Many website hosting companies offer script installers that can be used to add this kind of an app for any of your domain or subdomains, so you will not need to set up anything manually. The best thing about using an installer tool would be that the scripts are ready to use in just a few minutes and the copy which will be installed is already with the settings necessary for it to run efficiently on the particular hosting server, so you will not have to alter any script or account settings. In this way you can quickly create one with just a few mouse clicks even if you have never had a website before.