Talking Typing Teacher maybe doesn't have the same name brand recognition as Mavis Beacon, but I would venture to guess many of us at least started out with this software from Swift.
1996 windows 3.1 (or higher) CD Rom release.
Medium sized "big box" PC software, still 100% sealed.
Also how cool is the "This Program is Y2K OK! Year 2000 Capable" sticker on the back!