Where to get started

Hey guys,

Looking to get started with comfy ui but not seeming to find any full tutorials. So far my image generation has been limited to fooocus but i need more fine control which fooocus always seems to pigeonhole the images. I am pretty good at following instructions and there are a billion targeted ones for specific things. However, i am wondering if there is like a comprehensive tutorial so i don't waste a lot of time learning it piecemeal.