What you're posting as your URL, http://t9absolutepower.com/, seems to involve a domain name that does not exist. That is, it has not been assigned to anyone.
Does that answer your question?
If not, just what is your question? It doesn't seem to make much sense.
Your web site has a file structure that isn't any different than your PC. It is common for people to create folders to keep their files in order. A subfolder is simply a folder in a folder. On web sites, it is common to create a folder named "images" to store all of their GIFs and JPGs. This keeps their site neat, and doesn't mix their images with their HTML files.
