How to get a calculator on your computer FREE!

1) Go to self service on your macbook. 
2) Click on the applications tab.
3) Find the Wabbit Emulator (Looks like a calculator with a bunny)
4) Click install.
5) Click the F4 button to pull up your launch pad. 
6) Open the Wabbit Emulator app.

 ***If it doesn't open then download the TI-84 file below. and double click on it to run the calculator.