Education Technology

Software, OS Updates and Apps

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Based on the information you provided, TI-Nspire™ version 4.3 is the most recent version for your technology.

>How to check your computer software version

>How to check your TI-Nspire™ handheld version

If you are not running version 4.3, you can update your TI-Nspire™ technology by following directions below:

TI-Nspire™ Navigator™ NC Software, Download and Install your Software.

Download
Download and save the software to a location that you can find easily.
For your convenience, the TI-Nspire™ CX and TI-Nspire™ CX CAS Student software v4.3 is provided below. We recommend that you keep all your TI-Nspire™ software at the same version.

TI-Nspire™ CX Student Software, Download and Install your Software.

Download
Download and save the software to a location that you can find easily.

TI-Nspire™ CX CAS Student Software, Download and Install your Software.

Download
Download and save the software to a location that you can find easily.

TI-Nspire™ CX Handheld, Download and Install your OS

Download TI-Nspire™ CX OS version 4.4 and update your handheld using TI-Nspire™ CX Software. To load OS version 4.4, you will need 15 MB free space on your handheld. (Note: Once you have upgraded to version 4.4 you are unable to load previous versions of the TI-Nspire™ CX OS). Detailed instructions are available in TI Knowledge Base Solution #21390.

TI-Nspire™ CX CAS Handheld, Download and Install your OS

Download TI-Nspire™ CX CAS OS version 4.4 and update your handheld using TI-Nspire™ CX Software. To load OS version 4.4, you will need 15 MB free space on your handheld. (Note: Once you have upgraded to version 4.4 you are unable to load previous versions of the TI-Nspire™ CX CAS OS). Detailed instructions are available in TI Knowledge Base Solution #21390.

TI-Nspire™ Handheld, Download and Install your OS

Check your TI-Nspire™ OS Version and Memory
To check the available memory and learn which operating system (OS) your TI-Nspire™ handheld uses, press HOME > 5: Settings > 4: Status. The amount of memory and version will be listed on the screen.
NOTE: If your handheld does not have the "5: Settings " option, select instead 8: System Info > 5: About to check the OS version. Click ENTER and then HOME > 8: System Info > 4: Handheld Status to check the available memory.
If you have a version 2.1 or earlier, please contact the call center 1.800.TI.CARES who will guide you through the process.
Create free space on your handheld for the new TI-Nspire™ OS
To load TI-Nspire™ OS version 3.9, you will need 15MB free space on your handheld. To free space, please delete or transfer files to a computer.
Download your Handheld OS
Download TI-Nspire™ OS version 3.9 and update your handheld using TI-Nspire™ Computer Software. (Note: Once you have upgraded to version 3.9 you are unable to load previous versions of the TI-Nspire™ OS). Detailed instructions are available in TI Knowledge Base Solution #21390.

TI-Nspire™ CAS Handheld, Download and Install your OS

Check your TI-Nspire™ CAS OS Version and Memory
To check the available memory and learn which operating system (OS) your TI-Nspire™ CAS handheld uses, press HOME > 5: Settings > 4: Status. The amount of memory and version will be listed on the screen.
NOTE: If your handheld does not have the "5: Settings " option, select instead 8: System Info > 5: About to check the OS version. Click ENTER and then HOME > 8: System Info > 4: Handheld Status to check the available memory.
If you have a version 2.1 or earlier, please contact the call center 1.800.TI.CARES who will guide you through the process.
Create free space on your handheld for the new TI-Nspire™ CAS OS
To load TI-Nspire™ CAS OS version 3.9, you will need 15MB free space on your handheld. To free space, please delete or transfer files to a computer.
Download your handheld OS
Download TI-Nspire™ CAS OS version 3.9 and update your handheld using TI-Nspire™ Computer Software. (Note: Once you have upgraded to version 3.9 you are unable to load previous versions of the TI-Nspire™ CAS OS). Detailed instructions are available in TI Knowledge Base Solution #21390.

Get the most out of your TI-Nspire™ technology with these great resources:


Math Nspired

Free activities and tools to help with understanding of key math concepts.

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Science Nspired

Free activities that expolre concepts in Life, Earth Physical science; Biology; Chemistry; Physics and Forensics.

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Self-Service Knowledge Base

Searchable resource provide answer to most questions regarding TI-Nspired technology

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Math and Science Webinars

View free webinars figuring the most relevant topics in math and STEM education.

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Building Concepts in Mathematics

Focused lessons designed to help students connect mathematical concepts across grade levels.

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