Permit me to add few lines.
Try this 1
Whatsapp is a mobile application for iPhone, BlackBerry, Android, Windows
Phone and Nokia. But you can try to run that application in your PC using an
Click on the below hyperlink "Bluestacks" and download the application.
After installation, open the Bluestacks and search for "Whatsapp messenger" in
the search bar provided in "Bluestacks" and install it.