View All Assigned Keyboard Shortcuts Is there a way (probably an app) that lets you see all global (and possibly local) keyboard shortcuts that have been defined? Something similar to ActiveHotkeys on Windows. I dislike assigning new keyboard shortcuts without being sure that they won't cause shortcut collision.
There is a very nice app that's freely available to show you all shortcuts when you hold down the command key a bit longer than normal.


http://www.cheatsheetapp.com/CheatSheet/


It works on Mavericks and several older OS and I've never had problems with it other than forgetting to quit it after I'm done discovering shortcut keys. It appears to be advertisement supported, so consider that if you prefer to pay to support developers as opposed to be part of what's being sold.