Category
Sets the category from which to select a command to assign a shortcut key combination. When you select the category for a group of commands in this box, a list of commands specific to the selected category displays in the Commands list.
Commands
Specifies the command being assigned a shortcut key.
Key assignments
Displays shortcut key assignments that exist for the command selected in the Commands list.
Press new shortcut key
Displays the shortcut key combination you defined for the selected command.
Description
Displays ToolTip information about the command selected in the Commands box.
Assign
Assigns the shortcut key combination that displays in the Press new shortcut key box.
Remove
Removes the shortcut key combination that is selected in the Key assignments box.
Reset All
Returns all the key assignments to their original settings.