How to Create Files in Cabri Jr. on the TI-84 Plus
Some people like to just clear the TI-84 Plus screen of their old work and then start creating their new geometric constructions. Even if you are that sort, you should start fresh by creating a new file. The number of keystrokes for each procedure is the same, but when you create a new file, you are reminded to save your work.
To create a new file, press [Y=] to select New from the F1 menu. You see either a blank screen or the first dialog box shown. (The screen is blank if there was no previous work on the screen for the calculator to save or if you saved your previous work and then selected New from the F1 menu.)
If you want to save your previous work, press [ENTER] and then save your files.
If you don’t want to save your previous work, press [2nd] to activate the No button in this dialog box and then press [ENTER] to select that option. A blank screen appears for the creation of your new geometric figures.