Open existing PDFfile?
Apologies if this is a dumb question, but hours of searching has not solved it: the first item in the drop down menu under 'File' features an 'open folder' icon that allows one to open a file, and has a reminder that the Ctrl+O shortcut key does likewise, but is there a way of adding that shortcut to the menu bar so that, when viewing one PDF, we can open another just by clicking on the 'open folder' icon?
