How to Acquire a Personal Registration Key

Although the TI-83 Plus Tutor is available on the TI Resource CD, at http://education.ti.com/ and a variety of other online locations, users must purchase a personal registration key from www.watchmeware.com/ti83p/ in order to avail themselves to the full version. By credit card, a single user license can be purchased online for $14.95 (USD). Once your credit card is accepted (2-3 seconds), WatchMe Ware will post a standard receipt of purchase that contains the necessary registration key

Once registered, the user can download all future updates of the TI-83 Plus Tutor at http://www.watchmeware.com/downloads/ without any additional cost. WatchMe Ware will automatically send update notification to the registered user whenever new versions are made available.

How to Expand the Demo into the Full Version

After purchasing a personal registration key from http://www.watchmeware.com,
users can enter this key into the tutorial by clicking on the REGISTER button at the start of the tutorial.

NOTE: Users must enter their name, company (optional), and registration key exactly as it appears on the posted online receipt of purchase.