Okay kiddo, have you ever seen a factory where things are made? In computer world, we also have a kind of factory called a processor. It is a small computer chip that can handle instructions given by the software (like games, apps).
Java is a programming language that is used to create software. So, when a software is written in Java, it needs a processor that can understand and execute all the Java instructions. That's where the Java processor comes in.
The Java processor is a special type of processor that is designed to read and execute Java instructions efficiently. It is like a specialized worker in the factory, who only knows how to work on one type of product. This makes the processor very effective in running Java software because it doesn't have to waste time trying to figure out how to execute instructions written in different programming languages.
In short, we need the Java processor to run software that is written in the Java programming language. It is like a specialized worker in a factory who is trained to handle only one type of product, and that makes it very efficient in doing its job.