Unlike some years back when web sites were almost exclusively static, the standard nowadays is to have a feature-rich, dynamic Internet site. Not many people can create this kind of web site from scratch though, hence the most convenient solution to have a dynamic site is to use a script app. Many website hosting providers offer script installers which can be used to add this kind of an application for any of your domain name or subdomains, so you will not need to add anything manually. The advantage of using an installer tool is the fact that the scripts are ready to use in a few minutes and the copy that'll be installed is already with the settings required for it to run adequately on the specific hosting server, so you'll not have to modify any script or account settings. This way you can effortlessly create one with only a couple of mouse clicks even though you may have never had a site before.