Save Graphic As saves the selected (or clicked upon) graphic in a file with the specified format.
AutoDelete is an option for boxes that specifies whether a box is automatically deleted when its contents are edited.
AutoScroll is an option to SelectionMove and related functions that specifies whether a notebook should automatically be scrolled to display the current selection.
CircleMinus[x, y] displays as x\[CircleMinus]y.
Close
(Built-in Mathematica Symbol) Close[stream] closes a stream.
ColorNegate[image] gives the negative of image, in which all colors have been negated.
ColorSelectorSettings -> {opt -> val} is a global option that specifies settings for the Color dialog box.
ConfigurationPath is a global option that specifies which directories are searched for systemwide configuration information.
ConwayGroupCo2[] represents the sporadic simple Conway group Co_2.
CreateScheduledTask[expr] creates a task that will repeatedly evaluate expr once per second.CreateScheduledTask[expr, time] creates a task that will repeatedly evaluate expr ...