What is Audi's virtual cockpit technology and how does it work in the A4?

I am considering buying an Audi A4 and I keep hearing about its virtual cockpit technology. Can you explain what it is and how it functions in the car?

Audi's virtual cockpit is a fully digital instrument panel that replaces traditional analog gauges and displays all relevant information in a customizable, high-resolution manner. It uses a 12.3-inch high-resolution LCD screen behind the steering wheel to display everything from navigation and multimedia to driver assistance systems and vehicle settings.

To access the virtual cockpit, you simply press a button on the steering wheel or use voice commands. It provides a more immersive driving experience and reduces driver distraction, allowing you to keep your eyes on the road. Plus, you can use the multi-function steering wheel to adjust the display to show your preferred information in larger size for easier viewing.