How to Store on TI-84: A Comprehensive Guide

The TI-84 graphing calculator is a powerful tool for students and professionals alike. With its ability to perform complex calculations, plot graphs, and store data, it has become an essential tool in many fields. However, knowing how to store on TI-84 can be confusing for beginners. In this blog post, we will guide you through the process of storing data on your TI-84.

What is Storing Data?

Before diving into the details of how to store on TI-84, let’s first understand what storing data means. Storing data refers to saving information onto the device’s memory or storage space so that it can be retrieved later when needed.

Why Store Data on a Calculator?

Storing data on a calculator can be useful in many situations. For example:

1) Saving formulas or equations that are frequently used.
2) Keeping track of scores or grades.
3) Storing constants such as pi or e.
4) Saving important notes or reminders.

Now that we know why storing data is important let’s see how one could do it using a TI-84 graphing calculator.

How to Store Data Using Your TI 84

Step 1: Access The Memory Management Menu

To access the memory management menu press [STAT] then select Edit from the drop-down menu by pressing [ENTER]. This will take you to a screen where you have different menus available including Lists and Tables, Matrix Editor etc., scroll down until you see ‘Mem Mgmt/Del’ option and select this by pressing [ENTER].

Step 2: Choose A Name

Next step involves giving your stored item name like score list, formulae list etc; Select New (F1), type in what you would like to name your list (it’s good practice to use a descriptive name), then press [ENTER].

Step 3: Input the Data

Once you have chosen a suitable title, it’s time to input data into your new list. Click on the newly created file by pressing [ENTER] and select Edit from the drop-down menu.

For storing data in Lists or Tables, enter each value of data separated by commas. If you wish to store items with different characteristics like text and numbers together, consider using ‘Lists’ instead of tables for easier sorting methods.

While creating matrices for storing data go through its dimensions first (e.g., 2×2 or 3×4) and press [ENTER]. Now fill out all values row-wise by providing comma-separated inputs while navigating rows with left/right arrows keys on calculator keypad.

You can also store values one at a time as well; just move your cursor over any empty cell in List/Matrix Editor mode and type in desired content followed by pressing Enter key.


Learning how to store on TI-84 graphing calculator is essential when working with large datasets or complex equations. By following these simple steps, students and professionals alike can easily save important information onto their TI-84 device without encountering any problems. Remember that saved information is persistent even after turning off/on the device so be mindful about where you save it!

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