Enable or disable the Statusbar, can also be toggled in the Menubar -> View -> Statusbar and through the /statusbar command.
Shows or hides the Server/Channel/Query info item.
Shows or hides the nick info item.
Shows or hides the server info item.
Shows or hides the lag info item.
Shows or hides the highlight sound/mute status
See /mute for more information.
Shows or hides the media player song item.
Shows or hides the bandwidth monitor.
Shows or hides the dcc transfers progress bar.