Manual
(Built-in Mathematica Symbol) Manual represents an option or other value that is to be selected manually, usually by some form of interactive manipulation.
MorletWavelet[] represents a Morlet wavelet.
NotebookBrowseDirectory is a global option that determines the current working directory.
Offset
(Built-in Mathematica Symbol) Offset[{dx, dy}, position] gives the position of a graphical object obtained by starting at the specified position and then moving by absolute offset {dx, dy}.
ParallelNeeds["context"] evaluates Needs["context"] on all available parallel kernels.
TraceDialog[expr] initiates a dialog for every expression used in the evaluation of expr. TraceDialog[expr, form] initiates a dialog only for expressions which match form. ...
TraceScan[f, expr] applies f to all expressions used in the evaluation of expr. TraceScan[f, expr, form] includes only those expressions which match form. TraceScan[f, expr, ...
ViewAngle is an option for Graphics3D and related functions which gives the opening half-angle for a simulated camera used to view the three-dimensional scene.
WindowFrameElements is an option for notebooks that specifies the elements to include in the frame of the window used to display the notebook on the screen.
$MachinePrecision gives the number of decimal digits of precision used for machine-precision numbers.