Cell > Cell Tags > Add/Remove Cell ... (Mathematica Menu Item)

Add/Remove Cell Tags opens a dialog box that allows you to add or remove cell tags associated with the selected cell(s).

[Right-click] > Version Advisory (Mathematica Menu Item)

Version Advisory checks for input from previous versions of Mathematica that should be updated for compatibility with the current version.

AnimationDirection (Built-in Mathematica Symbol)

AnimationDirection is an option which specifies the direction to run an animation.

PrintTemporary (Built-in Mathematica Symbol)

PrintTemporary[expr] prints expr as a temporary cell in a notebook, removing it when the evaluation of the current input line is complete.

SaveDefinitions (Built-in Mathematica Symbol)

SaveDefinitions is an option to Manipulate and related functions that specifies whether current definitions relevant for the evaluation of the expression being manipulated ...

Subsuperscript (Built-in Mathematica Symbol)

Subsuperscript[x, y, z] is an object that formats as x_y^z.

Superscript (Built-in Mathematica Symbol)

Superscript[x, y] is an object that formats as x^y.

TextData (Built-in Mathematica Symbol)

TextData[exprs] is a low-level representation of the contents of a textual cell.

Notation Package (Notation Package Guide)

The Notation Package allows you to extend Mathematica so it understands and functions correctly with new typeset notations. Typically, new notations are defined by ...

Package (Mathematica Import/Export Format)

Registered MIME type: application/vnd.wolfram.mathematica.package Mathematica package source format. Used for storing and exchanging Mathematica programs, packages, and data. ...