How does the Audi A3's torque vectoring system improve handling?

I've heard that the Audi A3 has a torque vectoring system, but I don't really understand what it does. Can someone explain how it works and how it benefits the car's performance?

The Audi A3's torque vectoring system uses the car's differential to distribute power to individual wheels, allowing for precise control and stability while cornering.

In simple terms, the torque vectoring system helps the Audi A3 take corners more efficiently and effectively by managing the power delivery to each wheel, resulting in better handling and grip.

By selectively applying power to each wheel, the Audi A3's torque vectoring system can reduce understeer and improve overall handling and agility.