Calc-Add Try this well-endowed calculator for your mathematical needs. Platforms: Windows 95/98/NT     Size: 1.93 M     Cost: $12 Buy full version       Trial version       Publisher: Jim Swanson     Descriptions Calc-Add: This is a calculator and adding machine with many features, including floating-window functionality; commas in the entry box; a micro-window; a toggle between two window sizes; Tape Display (history); saving, printing, and annotating; and Stationary Decimal, fixed decimal, and floating decimal. This version offers a financial calculator for annuities, and updates the Help menu to correspond with the RegNow Web site changes. It also improves user control in the entry box and the registration window's look. It has a color-tape display and direct file-handling capabilities. Function keys change color when pressed, denoting which is active. Version 3.3.2 updates the support address and has a few minor bug fixes.