Solution 39257: Correcting the Error Message Waiting...Please Install Calculator Software Now on a TI-84 Plus Family Calculator.
...ng the operating system on a calculator with low batteries or charge. Please Note: If TI Connect CE software is not already installed please do not have your calculator plugged into your computer during the download and installation of TI Connect CE. In order to install the software please follo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/39257
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