Help I'm Absolutely Clueless About Object-Oriented Java

Object-Oriented Java- I Don't Understand Anything =/

i don't understand Object-Oriented Java at all. Can someone give me a detailed explanation about it all because the lessons aren't helping me.and i'm getting more confused as I go along. I want to learn coding but Java especially, I cant quit now. Someone help me.

What you’re asking about has been done many times and is available to you in the forms of lots of videos and written tutorials. Go visit your favourite search engine and have your pick between hundreds of resources matching what you ask for here.
Youtube is a good place to start as there are sure to be easy-to-digest videos to help you build a basic understanding which then allows you to use more advanced materials.