There is a small tutorial in game, but it's really just the extremely basics. I'd recommend youtube videos (and maybe looking up stuff in our wiki) for a better understanding. Make sure to go for recent ones though.

You can also join our discord @ https://discord.gg/tol and ask people if you have any questions.

https://forum.imperium42.com/ has some good stuff

Welcome! YouTube has some good ones for the basics. #ask-a-guide can answer any questions in Discord mentioned above (24/7 Guides hanging around all timezones). Wayy more people in the Discord than here.

I'd also study the class cards a bit. Ignore "Cult" classes initially, unless someone mentions Cult. The "Tips" tab is a bit outdated, but can still let you know the gist of how to generally play the class.