ASL - American Sign Language New interfaces make it easier to select and study ASL signs. Over 600 most commonly used signs.Alphabetical format for convenience and quick accessibility. Categorized exercise groups and testing with a scoring feature for added reinforcement. Review of manual alphabet and manual numbers with selectable exercise speed. Self-paced learning system. Clear step-by-step animations of each sign. English - Finger Spelling Converter application included. Mac/PC (ISO) Hybrid CD-ROM. No installation needed. It will auto-run the application.