Java is a high-level, object-oriented, versatile programming language. The WORA (Write Once, Run Anywhere) feature makes it popular among developers. The primary use of Java is to develop GUI-based apps, web apps, games, mobile apps, servers, enterprise apps, scientific apps, and big data technologies.
This tutorial is designed to help absolute beginners learn Java from scratch. After learning this tutorial, you take your Java expertise to the next level.