You can control every aspect of your blog’s functionality and appearance through several levels on customization:

• Backoffice settings
• Widgets
• Skins / Themes
• Skin parameters
• Custom post types
• Plugins
• Customizing or Developing your own skins
• Website integration

For specific tutorials on how to do this, please refer to the following sections: Back Office Reference and Customizing Themes, Templates & Skins.