Solution 40455: Troubleshooting a TI-Nspire CX II or TI-Nspire CX II CAS calculator that continuously reboots or is not functioning properly.
...booting, please follow the steps below: 1) Press the reset button on the back of the calculator. (Please Note: Resetting the calculator will cause unsaved data to be lost and erase all data entered into Scratchpad.) 2) Hold down the reset button for 5 seconds. Release the reset button, press and ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/40455
Solution 13660: Using Greek Symbols In Programming Scripts on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ts single letter alphabetical characters (A-Z) as programming variables. There is not a way to add the Greek symbols to the list. Greek symbols will have to be replaced with a letter (A-Z) so the calculator can recognize it as a program variable.Greek symbols are used in some system variables. Fo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13660
Solution 40465: Key Steps for Adding Teachers and Students to TI Account Based Software License.
...dmin account is initially set-up there is a default group named “employees”. This group is an appropriate place to keep all your Administrators that have access to update the system. The “employees” group cannot be removed so any users added to this group need to be removed manually one by one. ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40465
Solution 40463: Details on Texas Instruments’ Support for Programming on Graphing Calculators and Texas Instruments Software.
...ort for the download and execution of programs on TI graphing calculators and TI Software, with the exception of third-party “shell” programs, which have been known to cause the calculators to lock up or malfunction. Support for programs includes: Transferring programs using the TI Connect...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40463
Solution 18890: Refunds for Texas Instruments Products.
...he Customer Support Center or the TI Online Store. For electronically delivered products, such as software and online calculators, the item(s) must have been purchased within the last 30 days and must not have been activated. Texas Instruments cannot issue a refund for products not purchased d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/18890
My Calculator Buddy Sweepstakes Rules | Texas Instruments
... thereto are intended for viewing only within the above referenced eligible locations. By participating in the Sweepstakes, you agree that: (1) you have read and understand these Rules; (2) you meet the eligibility requirements as explained in these Rules; (3) you are bound by these Rules and Sp...https://education.ti.com/en/promotion/mycalculatorbuddysweeps/rules