Rosetta Stone v3.4.7 utilizes the proprietary method. This approach aims to replicate the way you learned your first language as a child: Version 3 Installation Guide - Rosetta Stone
This specific revision often includes the Homeschool Edition features, which add comprehensive tracking tools, lesson plans, and a supplemental CD-ROM containing workbooks, quizzes, and lesson transcripts. Core Methodology: Dynamic Immersion Rosetta Stone v3.4.7 As Complete As You Can Get...
Unlike modern versions that require a constant internet connection, v3.4.7 was designed for standalone desktop use. Once installed, all language levels—typically Levels 1 through 5 for major languages—reside entirely on your hard drive. Rosetta Stone v3
