Here is a basic tutorial on Kontakt 5  - Current song Im working on - https://soundcloud.com/orchestraldesign/the-dark-mare-wip
This tutorial covers

1. Basic setup of audio peripherals and MIDI - 0:41
2. Overview of tabs and buttons - 2:30     a. Overview of libraries - 3:25
3. How to load a library - 4:33
4. How to load a patch - 4:03
5. Keyswitches
6. CineOrch - 11:43

If you like this, or want to see more let me know in the comments.

As usual, this tutorial is in 2.5k resolution.  So you can see things better!