A tutorial of some really useful improved features on the TI-Nspire. Includes: Starting off at a clean home screen, obtaining a fractional or decimal result, fractions looking and acting like fractions, finding min / max / zeroes by tracing, tables and scatterplots dynamically linked, large calculation history, easy inequality graphing, and swapping out the TI-Nspire keypad for the TI-84+ keypad that comes with the calculator.