If you want to start wit WordPress, here are some ressources :
- Why choose WordPress as a CMS
- How to Choose a WordPress Theme
- How to Do WordPress Blog Installation
- Write a Post With WordPress
- How to Improve SEO on WordPress
- How to Solve Problems With WordPress?
- How works WordPress
- Learn How to Upload a Media on WordPress
- Reasons to Choose a WordPress Plugin
- Updating WordPress
- WordPress Errors