How does the Audi A3's turbocharged engine work?

Can someone explain the mechanics of the Audi A3's turbocharged engine and how it differs from a traditional engine?

A turbocharged engine uses exhaust gases to power a turbine, which compresses the air entering the engine, resulting in more power and efficiency. It's a more efficient way of producing power compared to the traditional engine.

Imagine having a tiny extra engine to boost the power of your main engine - that's basically how a turbocharged engine works! It's like a little helper that gives your car more power when you need it.