Hi again Tammy
To upload, check out this videos:
Upload with cPanel:
This video is very how to, but, using cPanels filemananger, you must pick the files one by one. Should work OK, then you don't need Fielzila.
Upload with Filezilla:
With fileZilla you can copy/paste all files in one operation, but, of course, you must install and set up fileZilla first.
My advice is: If this is a "once in a liftime" thing for you, use cPanel method. If you are planning to work with websites, use the fileZilla method. Once it is setup it is easy to use.
Hope this helps!
Svein-Tore