Add File Close to ArcGIS Desktop

[ChrisSergent1]

I would like to see ArcGIS Desktop with a File Close option as opposed to completely exiting out of it and re-opening it to see the inferface with no map.

[AndyMurray1]

Try File>New

[SteveH]

Or click the "New Map" button

[RobBuckhouse]

I think this could be usefull when tied to another idea, like the ability to open multiple MXD's within on ArcMap instance.