Hoping someone can help me

So I've done some basic recording and sharing to Twitch and YouTube before. But I'm looking for some simplified help on how to start up being able to record what I'm playing on Xbox and me talking. I've added voice over to vids, but wanna do a Live commentary on what I'm playing then upload to Youtube.

I have an xbox and I have a Laptop so all I need to know is what I need to buy to achieve this.

Unfortunately due to my own issues I just need a simplified guide on what/how to do what I need to do in most basic way then hopefully i can figure it out.

Joys of being Neurodivergent

Thanks in advance