Math, science, and financing programs for the TI-83, as well as basic and assembly tutorials.

A programming group with Flash applications for the TI-83+ with a shell, a puzzle pack, and utilities.

Mechanics and the mathematics of programming.

An on-calc editable text reader for the TI-83+.

Tutorial for using the TI-83 or TI-83+ in a precalculus algebra or college algebra course.

TI-83 programs written by Bram Schoenmakers.

TI's page for new versions of the TI-83+ Operating System Software as well as Flash applications for it.

Games and programs for download.

Games and programs with descriptions and screenshots for the TI-83+.