How does Audi's Quattro system work in the A7?

I've been hearing a lot about Audi's Quattro system lately, particularly in the A7 model. Can someone explain how it actually works?

Audi's Quattro system is an all-wheel drive system that utilizes a center differential to distribute power to the front and rear axles. This allows for improved traction and stability on various road conditions.

In simpler terms, the Quattro system constantly monitors and adjusts power to each wheel, providing better control and handling. It's a great feature to have in the A7.