This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
Mathematica Menu Item

Window Stack Windows

Stack Windows
arranges windows in a uniform overlapping stack on the screen (Windows and Macintosh only).
  • When you choose this command, Mathematica restacks the windows in a standard cascading pattern. This arrangement makes visible as many titles as possible while keeping all the windows large.