We have covered a lot keyboard shortcuts thus far, but today I wanted to cover some of the default tasks you might want to do.  Replicating the navigation toolbar, here are the tasks and then the tips on how to get them done quicker with a few strokes of the keyboard keys.
Navigation Bar Keyboard Shortcuts
Choose Your OS: Windows | Linux | Mac OS
Alt + Left Arrow or Backspace = Go Back a Page
Alt + Right Arrow or [...]