How to generate save file at end-user's folder?

Like many PC game does, save some info (exp, level, item, etc) to end-user’s specific folder (mostly like c:\my document),

for easily user move/copy save file to another computer,

how to implement this?

Thanks.

Take a look at the Save/Load XML script, should help you with what you want to do :).
http://wiki.unity3d.com/index.php?title=Save_and_Load_from_XML