How to use sonos 1 effectively

So I broke down I bought a sonos play one and I love it. It works and sounds great and just plan on getting more. However I have NO idea what I’m doing. I’m all set up with smartthings and I can play music but is there a good sight or link that can explain how I can use this effectively and functionally. I can’t even turn it off. I use ask alexa and big talker and things work I just need to know more of sonos realm. Any guidance or direction would be helpful