Hey, Scripting Guy! How Do I Run an Office Excel Macro on Multiple Workbooks?

Hey, Scripting Guy! I don't know about you, but I love Microsoft Office Excel macros. Come Valentine's Day, my computer gets a card. Office Excel macros save me so much time, it is just unbelievable. There is just one problem, and that is that I have to open Office Excel and manually run the macro. While this is not normally a problem, it just be...