Shows a simple help message.
As of 3.0.3, the following text is displayed
WoW Help: - 'x' to sit/stand - To group/inspect/trade: target another player, right click their portrait - 'F1-F5' to target self/groupmates - 'Shift-1 through Shift-6' to access extra action bars. Shift up/down and Shift-mousewheel also work. - 'Numlock' to autorun - 'z' to draw/sheathe your weapons - 'v' to see nearby targets. Also useful for target selection - 'Tab' to target nearest enemy - '1' or 't' to attack current target (selects nearest enemy if no current target) - 'PageUp/PageDown' to scroll chat pane - 'r' or '/r' to reply to the last tell - /who to get a list of players - /chat for a list of commands - For help with the new macro UI type /macrohelp