Unlike some years back when websites were almost exclusively static, the standard currently is to have a feature-rich, dynamic Internet site. Not everybody can create this type of site from scratch though, so the simplest solution to have a dynamic website is to use a script app. Lots of hosting service providers offer script installers you can use to add this kind of an app for each of your domain name or subdomains, so you'll not need to set up anything manually. The key advantage of using an installer tool is the fact that the scripts are ready to use in just a couple of minutes and the copy which will be set up is already with the settings needed for it to run correctly on the specific hosting server, so you will not have to adjust any script or account settings. This way you can quickly create one with only a couple of mouse clicks even though you may have never had an Internet site before.