Unlike some years back when Internet sites were almost exclusively static, the standard currently is to have a feature-rich, dynamic Internet site. Few people can create this kind of web site from scratch though, hence the handiest solution to have a dynamic site is to use a script app. Lots of hosting service providers offer script installers which can be used to add such an app for any of your domain name or subdomains, so you will not need to add anything manually. The main advantage of using an installer tool is the fact that the scripts are available to use within a few minutes and the copy that'll be set up is already with the settings necessary for it to run adequately on the particular hosting server, so you'll not have to alter any script or account settings. That way you can easily create one with simply a few mouse clicks even though you may have never had an Internet site before.