Rosetta Stone have originally been displayed within a temple, possibly at nearby Sais. It was probably moved during the early Christian or medieval period, and was eventually used as building material in the construction of Fort Julien near the town of Rashid (Rosetta) in the Nile Delta. It was rediscovered there in July 1799 by a French soldier named Pierre-François Bouchard during the Napoleonic campaign in Egypt. It was the first Ancient Egyptian bilingual text recovered in modern times, and it aroused widespread public interest with its potential to decipher this previously untranslated hieroglyphic language. Lithographic copies and plaster casts began circulating
Rosetta Stone (software) and higher. Later revisions of Version 1 for Macintosh required System 7. The final revision of Version 1 was v1.9. At Version 2, Fairfield continued to add more language courses, but also marketed more editions of The Rosetta Stone software. The PowerPac CD-ROM introduced in Version 1 now featured basic lessons in seven languages. One complete level of a language course was now called a Personal Edition of the software. Because many consumers found The Rosetta Stone to be too expensive, Fairfield started a series of "Explorer" editions. An Explorer CD-ROM was a lower-cost excerpt of a Version 2 course.