What is the iDrive system in the BMW 5 Series?

I've heard about the iDrive system in the BMW 5 Series, but I'm not sure what it is or how it works. Can someone please provide a brief explanation?

The iDrive system in the BMW 5 Series is a central control interface that allows you to access various functions and settings in your vehicle. It consists of a rotary controller and a display screen, and it can be used to control everything from the infotainment system to the air conditioning and navigation systems.

I've been using the iDrive system in my BMW 5 Series for years now, and I absolutely love it. It's incredibly intuitive and makes it easy to access all the different features of my car. Plus, the display screen is crystal clear and easy to read.