PowerPoint '97: Shortcut Key commands while in a Dialog Box

Using Shortcut Keys to access index tabs

To switch to the previous option button in a dialog box press CTRL+SHIFT+TAB.
To move to the next option or option group press TAB.
To move to the previous option or option group press SHIFT+TAB.
To move between options in a selected drop-down list box or group of options use the arrow keys.
To move to an option in a selected drop-down list box press the first letter of the option name.
To select an option or to select or clear a check box press ALT+letter where letter is underlined in the option name.

To perform the action assigned to the selected button or to select or clear the check box press the SPACEBAR.
To perform the action assigned to a default button in a dialog box press ENTER.
To cancel a command and close a dialog box press ESC.