Well I have dropped a box in which i cannot open. The original question was answered, taught me how to right click on a Mac. however, all it seems to do is just drag the box anywhere i drag it to. if this makes any sense to anyone in the cyber world, please feel free to point me in the correct direction on to how I go about deleting it. And thank you Chic Aeon for answering my original question I appreciate the help.
-Shangmu