How to install java and what all is needed

Question

what is jdk

Answer 1

Hello,

To create java programs you need to install at least, JDK (Java Development Kit).
It comes bundled with JRE (Java Runtime Environment).
You may also need an IDE (Integrated Development Environment) but it is not required.
You can find JDK here:
http://www.oracle.com/technetwork/java/javase/downloads/index.html

Answer 2

thanks for your help