Solution 34571: Cannot Delete the Finance Application On the TI-84 Plus C Silver Edition.
Why can't I delete the Finance Application that is on the TI-84 Plus C Silver Edition?Finance functionality is in the Apps list even though this is not an App. This happened when the product shifted from the TI-83 to the TI-83 Plus Family and TI-84 Plus Family.
A key on the keyboard needed to be freed to be able to add the [Apps] key. Matrix functionality was moved to the 2nd function of x-1 location, and the Apps key replaced the TI-83 Matrix key. The Finance functionality is part of the OS and cannot be deleted.
Please see the TI-84 Plus C Silver Edition guidebook for additional information.