What is Audi A1's Electronic Stability Control (ESC)?

I've heard that the Audi A1 has Electronic Stability Control (ESC) as a standard safety feature. Can someone explain what this feature does and how it helps improve vehicle stability and handling?

Electronic Stability Control, also known as ESC, is a safety feature that helps prevent loss of control of the vehicle by automatically applying braking to individual wheels if it detects a loss of traction. This can be especially helpful in wet or slippery road conditions.

ESC works by using sensors to monitor the movement and direction of the vehicle. If the sensors detect understeer or oversteer, the system will apply braking to the necessary wheels to help correct the vehicle's course.