Solution 37315: Troubleshooting a TI-83 Plus or TI-84 Plus Family of Graphing Calculators That Will Not Turn On or Function Properly.
...ystem using either a Windows computer, Mac OSX computer or TI-83 Plus to TI-83 Plus, or TI-84 Plus to TI-84 Plus. Remove all of the batteries including the round lithium battery for 5 minutes. After the 5 minute period, reinsert all of the batteries and turn the calculator on. Adjust the cont...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37315
Solution 40463: Details on Texas Instruments’ Support for Programming on Graphing Calculators and Texas Instruments Software.
...th 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, TI Connect CE, or TI-Nspire Family Software to a TI Graphing Calculator. Gener...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40463
Solution 40454: Process to “Renew” or “Extend” a Subscription for TI Software or Online Calculator
...or the products below do not get “renewed” or “extended": TI-SmartView CE emulator software TI-Nspire CX Premium Teacher Software TI-Nspire CX CAS Student Software TI-Nspire CX Student Software TI-84 Plus CE online calculator TI-Nspire CX II online calculator To continue to use the above product...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40454
Cool Features for Back to School With the TI-84 Graphing Calculator
...ool With the TI-84 Plus CE Graphing Calculator Your TI-84 Plus CE is not just a tool for calculations; it can also be used for engaging students in exciting ways. Introduce your students to compelling features of the TI-84 Plus CE through powerful and thoughtful explorations. Duri...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/july-30-2024-cool-features-for-back-to-school-with-ti-84