TurboTax Tax Planner for Windows is a rare find, especially in its vintage 1993 sealed package. This software is designed for tax preparation and is compatible with various operating systems including PS/2, IBM AT, DOS, and Windows, or computers with 1 floppy drive. The software comes from the brand TurboTax and is licensed for business-to-consumer use. It requires a minimum of 2 MB of RAM. The software is in English format and comes in a floppy 3.5″ disk.