Windows Explorer can undo or redo any actions performed on files or directories. Sometimes, after performing a series of actions it might be useful to know what exactly will be undo or redo before taking that step.
Thankfully, this information is available in Windows Explorer. See this question on SuperUser. Make sure the toolbar and status bar of Windows Explorer are enabled and visible before choosing Edit → Undo (or Redo).
Tried with: Windows 7 Professional x64