Unlike some years ago when sites were almost exclusively static, the standard currently is to have a feature-rich, dynamic site. Not many people can build such a website completely from scratch though, therefore the handiest solution to have a dynamic site is to use a script application. A lot of hosting service providers offer script installers which can be used to add this type of an application for each of your domain name or subdomains, so you will not need to add anything manually. The main benefit of using an installer tool is the fact that the scripts are available to use in a couple of minutes and the copy that 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. This way you can quickly create one with just a few clicks even though you may have never had an Internet site before.