Summary: The calculator itself works fine, however the screen shows the numbers upside, or has black blocks that cover up the numbers, to a point where I can't see what I am typing and I am not able to use the calculator, I ended up having to buy a brand new one because this one was useless.
The item I received is not what was advertised, but I need it now and don't have time to return
Elizabeth Searcy "lizasahm", Amazon
27 August 2013
Summary: This item that I received was not the TI-83 plus, but rather just the TI-83 from 1996. I don't know if it functions with the latest technology, because my computers are all too advance to update it. I am disappointed that it's being out dated was not clearly stated up front.
Summary: I received the calculator and things were great for about 2 weeks and then the calculator suddenly stopped working. I changed the batteries and still not working. There is no reason why it should have suddenly stopped working. This is very frustrating because I am in the middle of my math course.
Summary: I purchased this item for my statistics at the suggestion of a classmate. Perhaps I have a defected product, but I seem to encounter more error messages than the solutions to problems. Very disappointed.