1Identify the proper function keys on the calculator. You will often need to execute advanced applications on hand-held financial calculators using the 2 shift keys.
F shift key: This activates the gold alternate functions that appear over the standard-function keys. Some of the important f keys include AMORT (amortization) and NPV (net present value).
G shift key: These keys activate the blue alternate function keys that appear slanted on the standard keys. Some of the important g keys are 12x, which you use to adjust an annual interest rate, and END, which you would use for payments set to end at a specific period.