4.1. Benefits of Copyright Registration4.2. Necessity of Registering Your Online Work4.3. Copyright Registration Basics4.4. Online Registration4.5. Online Fill-In Form4.6. Group Registration, Generally4.7. Group Registration of Your Online Work as an Automated Database4.8. Group Registration of Your Online Work as a Serial4.9. Preregistration4.10. Available Copyright Registration Methods for Specific Online Works