Education Technology

TI-Nspire™ CX Premium Teacher Software quick installation guide for Mac®


Click the button to begin the software download.

Download Mac®

When your download is finished, double-click the .DMG file “TINspireCXPremiumTeacherSoftware” in your downloads folder.

Software installation

Follow the setup wizard’s prompts.

Next, double-click on the .PKG file.

Click “Continue.”

Then click “Install.”

Finally, click “Close.”

Launch software

Find and click on one of these shortcut icons on your desktop.


Most U.S. educators will use the red icon to launch the software, but you can use the blue icon as well.

Register your software

Enter your license number. Or if you do not have a license, you can take advantage of the 90-day trial by selecting it.

Choose your handheld type.

You will be prompted to enter your user information, such as your name, email address, etc.

Click “Next.”

Copy and paste ([command] + [v]) your license number from your confirmation email into the first field. It should auto-populate into all the fields.

If the license number does not populate into the six fields, you can enter the 31-character code manually. The first five fields each require five characters of the license number. The last field requires the last six characters.

Accept license agreement and click “Next.”

Your software will start automatically.

Discover even more content


If you’re looking for more classroom projects for science, math and STEM, visit to explore a host of fun and engaging featured activities.

Unlock more features

You can enable additional software functionality with the addition of the TI-Nspire™ Navigator™ System. For more information on this powerful teaching solution, click here.

Need help?

If you have questions or need assistance, call our toll-free help hotline: 1.800.TI.CARES. Or you can email us at

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