Ars Magica 5E — Is there any beginner, user-friendly guide to build a character?

A friend of mine just got Ars Magica 5E rulebook and invited me to play. It will be our first time playing this game. I've been struggling to understand the process of character creation; I find the way it's written and layouted in the book very confusing.

Are there any resources (website, document, guide, etc.) that help newcomers like me to create a character for the game? I really like to try to play this game, but the book is not really helping me.