java introduction

what is java?

• java is a popular programming language
• Java is used to develop mobile apps, web apps, desktop apps, games and much more.

Why Learn Java?
Used to build Android apps, desktop and web apps, enterprise backend systems, and cloud-based software.
Supports object-oriented programming for clean and reusable code.
it runs on all platforms windows,mac,and linux using the JVM.
Top companies like Amazon, Netflix, and LinkedIn use Java.

Here is a simple Java program that prints "Hello World".

public class geek{
    public static void main(string args[])
    {
       system.out.print("hello world");
     }
}