Setting Up a Subdomain In Plesk 8
Subdomains are domains that you can create under your hosted domain name; they take on the form of a new name as the forename, and then the second part of the address is your main domain name. Subdomains are a good way to section your website off into different parts if you are providing many different services, or if you want to give different parts of your website their own identity without the need for directories which can easily become very messy.
However, most people rarely use subdomains since they are seen as ‘tacky’ by some and others prefer to just use the simple structure of directories when they are designing and building their website which they will then host within their Plesk shared website hosting account. The good thing with subdomains though, is that like directories you can choose what you want the name of the subdomain that you are setting up to be – this means that you can use subdomains for hosting absolutely any content you want.