Mathematica allows graphics to appear anywhere in notebooks, including inline in text or other expressions. You can specify how the graphics should be placed and rendered, ...

FormatType is an option for output streams, graphics, and functions such as Text that specifies the default format type to use when outputting expressions.

AutoIndent is an option for Style and Cell that specifies what automatic indentation should be done at the beginning of a new line after an explicit return character has been ...

FontFamily is an option for Style and Cell that specifies the font family in which text should be rendered.

NotebookRead[notebook] gives the expression corresponding to the current selection in the specified notebook object.

PageWidth is an option for output streams and for cells which specifies how wide each line of text should be allowed to be.

New creates a new notebook, slide show, Demonstration, package, or text document.

AllowGroupClose is an option for Cell that specifies whether a cell group can be closed normally.

FontColor is an option for Style, Cell, and related constructs that specifies the default color in which to render text.

Baseline is a symbol that represents the baseline for purposes of alignment and positioning.