Is there a comprehensive tutorial for Photo Gallery.  I am wasting hours spinning my wheels trying to understand something that should be pretty straight forward and simple.

I want to import my pics from my camera, edit and resize them to certain specified dimensions, save them in a folder to my desktop so that I can upload them to a website for eBay.

Please give me some guidance where I can follow step-by-step instructions in an orderly way.  I am hopelessly lost in trying to conduct my business with photo gallery.  I prefer not to buy adobe or corel but may be forced to do so if I cannot figure out how to work with photo gallery.