Ti89

App & OS Download Instructions Step by Step Instructions for downloading Calculator Software Applications (Apps) and Operating Systems (OS) onto TI Graphing Calculators. 1. To download Apps youneed the latest Operating System (OS) version for your calculator. |
To check which OS is on your calculator, follow these instructions: For a TI-73 Explorer™, TI-83 Plus Family or TI-84 PlusFamily:
1. Turn on your calculator.
2. Press 2nd MEM.
3. Press 1 or ENTER.
4. Check for latest OS version number.For a TI-89, TI-89 Titanium, TI-92 Plus or Voyage™ 200:
1. Turn on your calculator.
2.From the home screen of the calculator, press F1. Scroll to About.
3. Press Enter.
4. Check for latest OS version number. |
 Check out the Latest App & OS Versions. |
2. Next, you’ll needTI Connect™ Software. |
This free software makes it possible not only to transfer your Apps to your TI calculator, but will also capture screen images to use in presentations, manage your programs,download OS upgrades, and more. Don’t have it yet? |
 TI Connect Download and Installation Instructions |
3. Connect your calculator to your computer |
After installing TI Connect, you'llneed a TI Connectivity Cable to make the physical connection from computer to calculator.  The TI Connectivity Cable is a Standard A to Mini-B USB Cable for the TI-84 Plus, TI-84 Plus Silver Edition andTI-89 Titanium or a Silver USB Cable for Windows® /Mac® for the TI-73 Explorer™, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-86, TI-89, TI-89 Titanium,TI-92, TI-92 Plus, and Voyage™ 200. |
 Learn More about TI-Connectivity Cables |
4. Got everything in place now to get your Apps? Follow these directions to Download Apps. |
A. Go to the page forthe App you would like to download. Check out this latest App listing for all Flash-based TI Graphing Calculators. B. Select Download or Buy/Purchase button next to your calculator model.Download...