Worldwide Customer Support | Texas Instruments
... website Telephone support for all regions is available during standard local business hours. You may also contact Customer Support by filling out the Customer Support form or emailing ti-cares@ti.com --> How ca...https://education.ti.com/en/customer-support/support-worldwide
Parent Benefits
Parent Benefits global website How do students benefit from purchasing their own? There are numerous advantages to students owning a graphing calculator or TI-NspireTM handheld. Students will be able to...https://education.ti.com/en/customer-support/parent-benefits
Solution 27510: Calculator files opening in text format on a new page in Safari® Web Browser.
...on a new page in Safari® Web Browser. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why does Safari® web browser open c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27510
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...alculator's Unique Product ID Number. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Each TI Flash-based graphing calculat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 12668: Screen Dimensions on TI Graphing Calculators.
...imensions on TI Graphing Calculators. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What are the dimensions of the scre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12668
Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...n the TI-Nspire CAS family products? To calculate double limits using the TI-Nspire CAS family products, the "Calculator" or "Scratchpad" application and "Limit" function must be used. Follow the steps below to calculate the double limit for the example function. Example: Find the double limit ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
...g Calculator to Show/Hide Asymptotes. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I toggle the Discontinuity D...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 30430: Finding Roots of a Polynomial Using the TI-Nspire™ Family Products.
... How do I find the roots of a polynomial using the TI-Nspire family products? To find the roots of a polynomial using the TI-Nspire family handhelds and computer software, please follow the example listed below. Example: x2-5x+6 Solution: 1) Press [home] and scroll down to calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30430
Solution 10572: Texas Instruments Resources for Test Preparation.
...es for Test Preparation. global website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What resources does TI offer for Te...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/10572
Solution 30711: Using The Nextprime() Function On A TI-Nspire™ or TI-Nspire CAS Family Products.
...Knowledge Base Knowledge Base Search How do I use the nextprime() function on my TI-Nspire or TI-Nspire CAS Product? Using any version of a TI-Nspire or TI-Nspire CAS Handheld or Software, the nextprime() function can be used to find the prime number immediately after a...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30711
prod
prod global website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Solution 40440:prodhttps://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/computer-software-installation-activation/40440
Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer.
... Calculator on a Macintosh® Computer. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why am I unable to send a Backup RO...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12206
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...ulator that Rapidly Drains Batteries. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I troubleshoot a Texas Instr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 30731: Using the TI-Nspire™ CX Reset Button.
... Is there a preferred way to use the TI-Nspire CX reset button? Yes. The best method of using the reset button on the back of a TI-Nspire CX handheld is to use a paper clip or other fully solid object to press the reset button. Use of softer items or items that can leave debris (such as, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30731
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
... follows: lcm(number1,number2) Þ expression lcm(list1,list2) Þ list lcm(matrix1,matrix2) Þ matrix Please Note: If you are computing the LCM of more than two numbers, you will need to compute the LCM of the first two numbers and then use the answer to compute the LCM with the third number, and so ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 34232: Finding Common Denominators on the TI-Nspire™ CAS Family.
... Knowledge Base Search How do I find common denominators on the TI-Nspire CAS family? To find common denominators use the comDenom command on the TI-Nspire CAS. This command returns a reduced ratio of a fully expanded numerator over a fully expanded denominator. The syntax for comD...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34232
Solution 33812: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-Nspire™ CAS Family.
...ros(expr, var) → list cZeros({expression1, expression2 [, … ] },{varOrGuess1, varOrGuess2 [, … ] }) → matrix The cZeros( function returns a list of candidate real and non-real values of var that make expression = 0 by using the lexical Gröbner/Buchberger elimination method to attempt to determin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.
...The below steps only work with the latest operating system 3.2.3.1233, to check your operating system version click [Home] [5] [4] on your TI-Nspire Handheld device. If you need to update your operating system please follow the steps listed in Knowledge Base #21390. Example: Graph x>1: Please No...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34971
Solution 26370: Safely Removing a New Texas Instruments Calculator from the Plastic Clamshell Package.
...r from the Plastic Clamshell Package. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I safely remove my new Texas...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26370
Solution 36981: After attempting to update my operating system TI-Connect CE™ continues to display "Validating OS...“ on the TI-84 Plus Family
...ating OS...“ on the TI-84 Plus Family website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why after attempting to update my o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36981
Solution 11987: Available Flash ROM on the TI-83 Plus Silver Edition.
...ROM on the TI-83 Plus Silver Edition. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What is the available Flash ROM on ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11987
Solution 40351: Statement on California Proposition 65
Solution 40351: Statement on California Proposition 65 global website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search D...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40351
Solution 11951: Default Contrast Setting on the TI-83 Family.
Solution 11951: Default Contrast Setting on the TI-83 Family. Solution 11951: Default Contrast Setting on the TI-83 Family. global website Home | TI-83 Plus and TI-84 Plus family of products ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 39258: Create a New TI-Nspire Navigator Class Database.
...s" folder which contains the TI-Nspire Navigator class database.Mac:1) Close the TI-Nspire Navigator Teacher Software if it is open2) Launch [Finder] and then click [Go] [Go to Folder] and enter the text below then click [Go]:~/Library/Application Support3) In the above folder rename or delete th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39258