This is from when Mavis Beacon Teaches Typing was still made by The Software Toolworks, inc.

It includes the owner's manual with a history of typewriting, a "how to use" guide, and 3 3.5" floppy disks.

Box stated compatibility: MS-DOS 5.0 or higher, or IBM PC-AT system.

NOTE: The disks themselves say "IBM 750 K" so it is unknown whether this is the same as the MS-DOS version or just the IBM. Box does not indicate the number of disks.