Unlike some years ago when Internet sites were almost exclusively static, the standard today is to have a feature-rich, dynamic website. Not everybody can create this type of site from scratch though, so the handiest solution to have a dynamic website is to use a script application. Lots of hosting providers offer script installers you can use to add this kind of an application for each of your domain or subdomains, so you will not have to set up anything manually. The advantage of using an installer tool is that the scripts are ready to use within a couple of minutes and the copy that'll be set up is already with the settings needed for it to run properly on the specific hosting server, so you'll not need to adjust any script or account settings. That way you can effortlessly create one with just a couple of clicks even if you have never had a website before.