bul 2241 How to create a business in Florida

Familiarize yourself with www.sunbiz.org (Links to an external site.). This is where you find everything registered for corporate entities in Florida. Let me know how you would create a Corporation in Florida
1. Where would I go on the website?
2. Can I do everything electronically?
3. What is a registered agent and do I have to have any credentials to be a registered agent?
4. Do I have to register my corporation every year?