Word Wrapping opens a submenu of word wrapping styles
EntropyFilter[image, r] filters image by replacing every value by the information entropy of the values in its range r neighborhood. EntropyFilter[data, r] applies entropy ...
FrontEndStackSize is a global option that specifies the size of the stack used to store data in the front end (Macintosh only).
ImageRegion is an option for cells that specifies the size and position of the bounding box within which a graphic is rendered.
IntegerLength[n] gives the number of digits in the base 10 representation of the integer n.IntegerLength[n, b] gives the number of digits in the base b representation of n.
MorphologicalGraph[image] gives a graph object that represents the connectivity of the morphological branch points and endpoints of the objects in image after applying ...
PrintingPageRange is an option for notebooks that specifies the range of pages of a notebook to be printed.
SystemInformation[] gives detailed information about the Mathematica system being run. SystemInformation["comp"] gives a list of rules with information about the component " ...
Update
(Built-in Mathematica Symbol) Update[symbol] tells Mathematica that hidden changes have been made which could affect values associated with a symbol. Update[] specifies that the value of any symbol could ...
$TimedOut is a special symbol returned by certain functions when an operation times out.