I created tutorial videos for Nvidia's Create Particle tool. You can download source files in the youtube links to follow along.
Omniverse Particle Tool - Geometry Replicator Tutorial
Omniverse Particle Tool - Point Instancer and collision Tutorial
Omniverse Particle Tool - Particle Trails with the Particle Visualizer Tutorial
Omniverse Particle Tool - Particle System with Flow
Omniverse Particle Tool - Using the Particle Graph Editor Tutorial