From Official Kodi Wiki
| New features
This area of the wiki is all about various hardware topics as well as OS-specific topics. Everything from HTPCs to remotes to audio receivers. It is also another way to categorize and discover topics relating to specific hardware or OSes. Feel free to add or create pages/info as needed.
Add-ons are packages that add features and functions not normally included with Kodi. Add-ons are developed by people on Team Kodi and third-parties. Kodi has a growing list of community driven add-ons for online content like YouTube, Hulu, Grooveshark, Pandora Radio, as well as skins (themes) and more available from a common official repository, while still enabling third-party developers to also host their own unofficial repositories for add-ons that any user can choose to add themselves if they like.
Change Kodi's GUI from top to bottom and add all sorts of customizable options by discovering new interface skins. Learn about the ones available, or even how to make your own.
| Supplemental tools
|| Syncing and sharing|
| Advanced topics|
This section covers advanced topics for power users and those not afraid to break things.