First off, the basics:
Default Shortcut Keys
All About Kharas
Now that you've read through those, let's explore more of the user interface that wasn't explained in those pages.
RO Mode
Interface Menu
Character Info Window
Quest/Khara Tracker
Changing Channels
Chat Box
Buying Items in Bulk
If there's any other UI tutorial that's needed, feel free to post suggestions here.
Edited by ZeroTigress, 22 December 2013 - 06:12 PM.