are there any plugins and guides you can recommend for a new user?

Hello, I'm happy to join you.

I think obsidian is definitely a program that I need to learn together with anki, no matter how complicated it sounds to me. it is a note-taking program that I have been looking for years, but unfortunately I am just now hearing about it. is there a guide you can recommend for getting started and most importantly plugins you can recommend?

I want to use it by adding important parts of my school notes, movie and book reviews, research, important information I have learned.

Thanks, long live open source!