Widget["RadioButton"] represents a radio button.

Option Inspector view and set all option values for cells, notebooks, and global preferences.

TagBox[boxes, tag] is a low-level box construct that displays as boxes but maintains tag to guide the interpretation of boxes on input.

This package provides an interactive tool for investigating the solutions of differential equations as well as other types of equations that have solutions that can be viewed ...

Mathematica makes it easy to "bulletproof" packages, and prevent features of their environment from affecting their internal operation.

Mathematica not only allows you to create interfaces within its usual notebook framework, but also to create complex standalone interfaces that customize the whole user ...

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

DiacriticalPositioning is an option for UnderscriptBox and related boxes that specifies how close diacritical characters are drawn to the base character.

Editable is an option for displayed objects, cells, and notebooks that specifies whether their contents can be edited interactively using the front end.

Visible is a notebook option which specifies whether the notebook should be explicitly displayed on the screen.