This Spanish Self Study Edition by Syracuse Language Systems includes 60 lessons, with each lesson being delivered via CD. The edition is perfect for those who want to learn Spanish, and it is compatible with Windows-based operating systems. The lessons cover a wide range of topics, from basic vocabulary to advanced grammar and syntax.In addition to the CDs, this edition also includes manuals that provide additional resources for learning Spanish. With an unlimited number of devices, this software is perfect for anyone who wants to learn Spanish and improve their language skills. Whether you are a beginner or an advanced learner, this Spanish Self Study Edition is an excellent choice for anyone who wants to improve their language skills.