1. Introduction; 2. Orthography; 3. Tagging; 4. Syntax of EDD entries, and how to describe it; 5. Some practical suggestions in hindsight; 6. Interface; 7. Retrieval window (advanced mode); 8. Research issues, encouraged by EDD Online; 9. Focus on quantification: towards dialectometry; 10. Final remarks on the accessibility and impact of EDD Online.