newbie question

What's the difference between object oriented programming and procedural programming?

One's like making a grocery list and getting the items one-by-one, and the other is like building an abstract factory that produces flying robots, each of which can grab only one type of food item and deposit it in your shopping cart, and then producing hundreds of these robots to get all of your items, and then throwing away all of the robots into the garbage and tearing down the factory, only to rebuild the factory and the robots next week when you want to go shopping.