Unlike some years back when Internet sites were almost exclusively static, the standard today is to have a feature-rich, dynamic Internet site. Few people can create such a website from scratch though, therefore the handiest solution to have a dynamic site is to use a script app. Lots of hosting providers offer script installers which you can use to add such an application for any of your domain name or subdomains, so you will not need to add anything manually. The key advantage of using an installer tool is that the scripts are available to use in just a few minutes and the copy that will be installed is already with the settings required for it to run efficiently on the specific hosting server, so you'll not have to adjust any script or account settings. In this way you can easily create one with only a couple of clicks even if you have never had an Internet site before.