I have recently completed to develop a new topic in my on going F# Fundamentals course. This new topic covers the possibilities we have when working with arrays in F#. In addition, it showcases the available language constructs that enable us to get a shorter code comparing with C# (for doing the same operations). You can find my F# Fundamentals course available for free personal usage at www.abelski.com.
The new clips I have recently completed to prepare in this topic present short code samples you can follow when doing your first steps. Hereto some of those clips.