Introduction to BlueJ and JDK:

JDK:- The Java Development Kit (JDK) is a software development environment used for developing Java applications and applets. It includes the Java Runtime Environment (JRE), an interpreter/loader (java), a computer (javac), an archiever (jar), a documentation generator (javadoc) and other tools needed in Java development.

1. How to download JDK software:         

• Open any browser in your system like Google Chrome.
• Enter the following link given below;

    www.oracle.com/technetwork/java/javase/downloads/index.html

• Download the latest version of JDK software using this link.

BLUEJ:- BlueJ is a free Java environment from Monash University, Australia. It is a window based platform for Java Development Kit (JDK). It is necessary to install JDK before installing BlueJ.

1. How to download BlueJ software:

• Open Google Chrome in your laptop or computer.
• Enter the following link given below;

https://www.bluej.org/

• Download the latest version of BlueJ software using this link.