The tutorials in the CoH franchise come in the form of the first missions in single player.I'd give you mine if I could. Tried it for like 10 minutes and had enough. No good tutorials at all. Had no clue what I was doing. I've only played StarCraft type strategy games. While some concepts were similar, most things are dramatically different.
The key differences are cover systems, directional attacks causing differences in damage levels, and the way in which resource management is done
there is heavy, medium, and light cover represented by green, yellow, and red colors
frontal attacks to tanks does less damage than rear/tread attacks
one doesn't gather resources but rather are "captured" out in the field and the territories need to be adjacent to benefit from the resource nodes (so one can cut off other players from their resources by sneaking into enemy territory)