Best 2017 CI 3 Tutorials for Newbie?

Any recommendations for online articles/videos on CI 3? There is a lot of CI tutorials out there and most are old.  I am a mid-level PHP developer but new to CI.  Any recommendations are appreciated!

I just used the CI  Tutorial
That explains how things work in CI and for me that was enough to get started and do some simple project.

On the package it said needs Windows 7 or better. So I installed Linux.