How does the Audi A1's quattro system enhance its performance?

I heard that the Audi A1 has a quattro system, but I'm not sure what that means. Can someone explain how it works and how it improves the car's performance?

The quattro system on the Audi A1 is a revolutionary technology that distributes power between all four wheels, providing greater traction and control. It enhances the car's performance by improving acceleration, cornering, and overall handling.