How to provide custom training for Power BI apps?

Hi Guys,

I'm trying to make my organization's apps more professional and one thing that keeps coming up is training. I've been researching on Digital Adoption Platforms but they are far to expensive to implement (ex. WalkMe) and was wondering if Microsoft has some built-in ways to train users when they open an app for the first time. I've noticed they have something for when they add new features and was thinking maybe they also have it available for commercial use.

This is the sort of prompts we are trying to build in.