What is the advantage of Audi's quattro all-wheel drive system?

I've heard that Audi's quattro all-wheel drive system is a valuable feature, but I'm not sure exactly why or how it benefits drivers. Can you provide some insight?

Audi's quattro all-wheel drive system provides better stability and control in various driving conditions, such as rain, snow, or gravel roads. This is due to the distribution of power to all four wheels, allowing for better traction and handling.

In addition to improved performance, the quattro system also offers a safer driving experience. With power distributed to all four wheels, the vehicle is less likely to lose control or slip on slick surfaces, providing peace of mind for the driver.