The game needs more tutorials for newcomers

I think the game needs more tutorials. I'm a longtime PoE1 player and enjoy modes like Ruthless. Now I'm playing co-op with my partner (she's new to video games but picks things up quickly), and I feel like there are too many things I have to explain that aren't well represented in the game. In this regard, the skill videos are a perfect example of how to create good in-game tutorials, as they explain abilities and their synergies. With that in mind, I believe the game could benefit from:

- A tutorial on how orbs work. Perhaps the Bloated Miller could guarantee a Transmutation Orb and, as part of the tutorial, a video could explain how orbs work and how item rarity functions. Similarly, other enemies or explorable campaign areas could grant other orbs alongside a mini-tutorial explaining their mechanics.

- Regarding orbs, a tutorial should trigger when unlocking the Salvaging Bench to explain the quality of superior items.

- Another tutorial covering the use of the Artificer's Orb and runes.

- An additional tutorial on Support Gems after obtaining the reward from Renly.

- Not entirely necessary, but a mini-tutorial or tooltip explaining the three defensive mechanics and their strengths and weaknesses (from a campaign perspective) could be helpful.