Unlike some years ago when websites were almost exclusively static, the standard currently is to have a feature-rich, dynamic site. Few people can create this type of website from scratch though, so the most convenient solution to have a dynamic site is to use a script app. Lots of hosting service providers offer script installers which you can use to add this type of an application for any of your domain name or subdomains, so you'll not have to set up anything manually. The best thing about using an installer tool is that the scripts are available to use within a few minutes and the copy that will be installed is already with the settings necessary for it to run adequately on the particular hosting server, so you'll not have to adjust any script or account settings. In this way you can easily build one with only a few mouse clicks even though you may have never had an Internet site before.