Seems like today is going to be a great day for the lovers of WhatsApp all over the world. The famous mobile messaging app has today announced a web client which is available for Android, Blackberry and Windows Phone Users at the moment.
You can sign in to WhatsApp through the QR code option available in the latest version of the application. If you haven’t updated the application, update it now from here. After that you can scan the code by going to this link.
Also note that the web client will work on Google Chrome only.