Create an action to save then close all open PDF's

This applies to Acrobat 11 Pro

I'm looking to create an action to handle batches of PDF's after I finish working with them.

I want to save then close each one automatically.

In Acrobat 8 Pro, it was a simple matter of clicking Window then Close All.  But I can't find it in 11 Pro.

Am I missing something here???

Thanks!