What version of photoshop could i download?

i have photoshop 7.0 now and i am trying to put like a background in a picture like

http://i90.photobucket.com/albums/k272/h...

but i cant find a tutorial anywhere to learn how to do that

so im asking do you know of a tutorial or a way to do that or should i download another version of photoshop that would be easier

help please

What version of photoshop could i download?kawasaki

its in photoshop under HELP, TUTORIAL

i read that yeeaaars ago. it's how i learned

your first name

how to with diagrams