Take your pick. I will say it again. SLOW DOWN . Don't overdrive your visibility. When roads are slick you must do everything gently.
Sudden changes cause the tires to lose their grip on the road, the result is loss of control.
As you begin to move, accelerate gently so that your tires don't spin. When braking, if you hit it hard, the tires lock up and you not only don't stop but you lose steering control. This is the thing that gets inexperienced drivers every year at the first snowstorm. If you feel traction break let up then brake again more gently. The trick is to brake just hard enough that you don't lose traction.