Unlike some years back when sites were almost exclusively static, the standard today is to have a feature-rich, dynamic web site. Not many people can build this type of web site from scratch though, therefore the handiest solution to have a dynamic site is to use a script application. A lot of website hosting 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 add anything manually. The main benefit of using an installer tool is the fact that the scripts are ready to use within a few minutes and the copy which will be set up is already with the settings required for it to run properly on the particular hosting web server, so you will not have to adjust any script or account settings. That way you can easily create one with simply a couple of clicks even when you have never had an Internet site before.