I'm sorry, but being new to ZEN-cart, I find the uploading/installation instructions vague

:
There are many folders and files in the unzipped folder. What gets uploaded and to where. I am assuming the the root of the store? replacing the template folde with the currently active template folder escapes me

. Can you please clarify this. I am just setting this up on a test site on my local system using XAMPP, etc, and that is all good. Just need some assistance at putting things where they should be.
Thanks in advance.
Dave