LaTeX.org

Text Formatting
Information and discussion about LaTeX's general text formatting features (e.g. bold, italic, enumerations, ...)

Graphics, Figures & Tables
Information and discussion about graphics, figures & tables in LaTeX documents.

Math & Science
Information and discussion about LaTeX's math and science related features (e.g. formulas, graphs).

Fonts & Character Sets
Information and discussion about fonts and character sets (e.g. how to use language specific characters)

Page Layout
Information and discussion about page layout specific issues (e.g. header and footer lines, page formats, page numbers).

Document Classes
Information and discussion about specific document classes and how to create your own document classes.

General
LaTeX specific issues not fitting into one of the other forums of this category.