Okay, I may seem like a total idiot for asking this as I am a very active member of the graphic artistic community, but what the hell are "actions". I've never understood them and I still don't but I know that a lot of people use them so I probably am just a lotta bit dumb. I even have the latest photoshop and everything! Ugh! Enlighten me my unnies and my oppas!

xoxo, Momma Love