Most Recently Used File List
Recently saved files are listed in the Most Recently Used File List, or "MRU". The MRU is a list of file names near the bottom of the File pull-down menu. These file names were saved into the list when you opened and saved them. The MRU makes it easy to open recently used images without having to use theOpen dialog and, in many cases, eliminates the need to hunt for particular files in their different folders.