Judy's TenKey, winner of the Ziff Davis "Desktop Accessory of the Year", enables you to work faster and more reliably. Once you can see (and reuse!) the numbers in your calculations, you will never return to the default Windows calculator. Records your calculations in a scrolling tape list which you can annotate, save, print, and resize (a real help in keeping track of your calculations). You can also modify tape entries, causing the tape to recalculate, or reuse previous entries in new calculations (saving typing and reducing errors). You can set Judy's TenKey to behave like a standard calculator, an RPN scientific calculator, or a desktop adding machine (great for accountants). Calculates mortgages, investments, and more. Lots of nifty usability features that keep things simple!