Product Information
Features
Features Summary
Version Release Notes
OS 2.40 (Nov. 2005)
OS 2.30 (Dec. 2004)
OS 2.22 (Aug. 2004)
OS 2.21 (Mar. 2004)

TI-84 Plus family Operating System v 2.43


Features Summary
This operating system (OS) version is a recommended update for all units of the TI-84 Plus Family. It provides all native functionality as well as communication with computers and supported peripheral devices.
Steps to check your OS version:
  1. Press 2nd Mem on your TI-84 Plus family calculator
  2. Select 1:About
  3. Press Enter
  4. You should see TI-84 Plus 2.43
  5. If you do not have OS version 2.43, you can download it FREE!

*Before you begin to install any new Apps or update your OS, be sure you have a new set of batteries in your TI calculator for optimum performance.

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