The Bins control ()
is found in the control stack of the
Histogram window.
It configures the common placement and calculation of some options
for all the histogram-like layers displayed.
Being able to set these values in common for all displayed layers
of a similar type can be convenient, but if you need to use different
parameters for different datasets, you can plot the same layer forms
in the Plane window
(which has no fixed Bins control) instead.
There are three tabs: Histogram, KDE and General, described below.