if you can use a dictionary, play a card game like Uno, poker, gofish, cheat etc, use an index in an encyclopedia, Google, Wikipedia, and you can do high school algebra you can grasp the basics of coding.

Object Orientated Programming / classes / objects / inheritance is kinda like a card game

All Hearts are a type of card, all Kings are a type of card, a straight is a way of arranging cards, four of a kind is a way of arranging cards. That's about as complicated as OOP needs to get for a beginner.