They should have the serial number set up with a ti nspire calculator so you'll have to plug in your calculator and type in the serial number for it to work on the computer. I believe they do it to prevent some people going on the internet and saying something like 'Here's an activated software license for anyone to use!: ' but the was they did it is really crappy. Step 7: ENJOY!:D I will answer any questions. Step 6: DELETE THE INITIAL SHORTCUT! Only use the new shortcut provided by time stopper, or else you will open the TI software with the real, not fake 'timestopped' date, and you will lose the trial version because of expiration:'(. Name your new desktop icon something other than the name of the current name, and press create. Select the.exe shortcut of the TI software. Step 4: Install the TI software if you haven't already, and start the trial if you haven't as well. Your virus scanner may see it as a threat so be warned:p ): Step 3: Install Timestopper 4. S_pc_trail Step 2: Downlaod Timestopper 4 (a software that lets you keep trial software forever without expiring. Skip to step 2 if you already downloaded it. I can go to a torrent site to download the software or find ways to crack the activation, or even. TI-Nspire CAS student software - perpetual license- $119.00. You could use the TI-Nspire Computer software or TiLP instead. TI-Nspire™ CX CAS Student Software - Full Version, License Number Required for Activation (Windows® and Macintosh®). FOR WINDOWS USERS ONLY! Step 1: Download your choice of N-Spire Student software here: (CX or CX CAS).
If you have, then delete your windows registry keys, uninstall, and follow this guide.
This only works if you haven't already passed the trial version (30 days). This is how you will be able to get free computer software for your nspire forever.