In my App folder -> /public_html/app/design/frontend, there are 3 folders, base, default, rwd. Can someone give me help on what these folders are for? I know RWD stands for Responsive Web Design, but what are the differences in the three base folders? Default has my template theme, so I would assume, I would edit in there? But besides that, I'm not entirely sure what each folder is supposed to be for?
Thanks for the help