How To Delete Programs On Ti84: A Tutorial

If you’re a TI84 user, you know how important it is to keep your calculator organized. One of the easiest ways to do this is by regularly deleting any programs you no longer use. In this tutorial, we’ll walk you through the steps to delete programs on your TI84.

Step 1: Access the Program List

To delete a program, you’ll first need to access your calculator’s program list. Press the “PRGM” button on your calculator’s keypad to open the program menu. This will display a list of all the programs currently installed on your calculator.

Step 2: Select the Program to Delete

Use the arrow keys on your calculator to navigate the program list and find the program you want to delete. Once you’ve located it, press the “ENTER” key to open the program.

Step 3: Delete the Program

With the program open, press the “PRGM” button again to open the program menu. This time, select the “DELETE” option and confirm that you want to delete the program. Your calculator will remove the program from its memory.

Step 4: Repeat as Needed

Repeat this process for any other programs you want to delete. Remember to only delete programs you no longer use, as deleting programs you still need could cause problems later on.


  • Can I recover a deleted program?

    Unfortunately, once you delete a program from your TI84, it’s gone for good. Be sure to double-check before you delete anything!

  • Can I delete multiple programs at once?

    No, you’ll need to delete programs one at a time using the process outlined above.

  • What should I do if I accidentally delete a program?

    If you accidentally delete a program you still need, you’ll need to find a way to restore it. This could involve downloading the program again or using a backup if you have one.


Deleting programs on your TI84 is a quick and easy way to keep your calculator organized. By following the steps outlined in this tutorial, you’ll be able to delete programs with confidence and keep your calculator running smoothly. Remember to only delete programs you no longer use, and always double-check before you hit that “DELETE” button.

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