There's no crouch. Wow. You are forced to stand up and expose yourself to potential threats. The closest thing to it is Cover, and that is really, really weird: Objects behind which one may take cover have related overlays. Great. So, I crouch (cover) behind a car. Moving the mouse around, I see Cover overlays on nearby objects. Here's the weird part: I highlight a desired cover object and try a variety of keys, the Spacebar symbol accomplishing nothing more than making me stand up and expose myself. I can't find a key that will make my character sprint to the indicated cover, so I have to stand up and amble over there, vulnerable the entire time.
I can't find any manual or tutorials, so how am I supposed to figure these things out when they are not detailed in Bindings?