Unlike some years back when Internet sites were almost exclusively static, the standard these days is to have a feature-rich, dynamic site. Not everybody can create this kind of web site completely from scratch though, hence the simplest solution to have a dynamic website is to use a script application. Lots of web hosting service providers offer script installers that you can use to add this type of an app for any of your domain name or subdomains, so you'll not need to set up anything manually. The key advantage of using an installer tool would be that the scripts are available to use in just a few minutes and the copy that will be set up is already with the settings needed for it to run properly on the particular hosting web server, so you will not need to change any script or account settings. That way you can effortlessly build one with only a couple of clicks even when you have never had a website before.