How to install JDK in our local machine- At first go to the official jdk download site and download it now the installation tutorial starts. JDK means java development kit that is mandatory to build a software.

 How to Install Java Development Kit on a Computer



How to install JDK in our local machine
At first go to your computer then go to the target drive where you downloaded jdk file now find jdk-7u79-windows-i586.exe and double click on it or open it now its will appear installation.
How to install JDK in our local machine



Now you see the installation process is running
How to install JDK in our local machine

Now click on next button for the final installation step.
How to install JDK in our local machine
 
When the installation is complete then click on close button.
How to install JDK in our local machine

 You have successfully installed javadevelopment kit (jdk) on your local machine.