Dialog Box Keyboard Shortcuts
* Arrow Keys Select a button if the active option is a group of option buttons* Backspace Open a folder one level up if a folder is selected in the Save As or Open dialog box
* Ctrl + Shift + Tab Move back through tabs
* Ctrl + Tab Move forward through tabs
* Enter Replaces clicking the mouse for many selected commands
* F4 Display the items in the active list
* Shift + Tab Move back through options
* Spacebar Select or clear the check box if the active option is a check box
* Tab Move forward through options
