u/Zestyclose-Hotel-168

My dad passed away in January and I inherited his car. He treated it incredibly well and had so much fun and joy whenever he drove.
I know nothing about cars and up until the point it started to be „mine“ I barely ever drove a car.

What do I need to know? What is important to know when driving? What do most people do wrong? How do I clean it properly? I‘m so scared to do something wrong and damage it because my dad was so careful.

Any advice is appreciated <3