Introduction to Flash
Create an Animation in Adobe Flash or Animate: Complete Guide
Adobe Flash Tutorial- Introduction to Actionscript 2.0
How Flash Symbols Work - Graphics, Buttons and Movie Clips
Adobe Flash - Animated Buttons and Nested Symbols
Animated Buttons and the Movie Clip Symbol, Advanced Buttons and Event Handling in Adobe Flash CS5
Animated Buttons and the Movie Clip Symbol, Advanced Buttons and Event Handling in Flash CS4
Animate CC Symbols movie clips and buttons
Learn How to ANIMATE a Character Action Loop Dance Animation - Mind Luster