What a great link made by WhatsApp. Just scan the QR Code appear on the site with your mobile by open your WhatsApp and use it on your desktop. Really, very use to use, convenient to use & easily connects with your friends anytime.
As everyone uses WhatsApp many times a day but those guys who work in laptop or desktop and are not able to check phone continuos, this site is very useful for them. Because you can operate your WhatsApp through the desktops or laptops which you have.
I work in office and I have no much time to use my mobile so that I connect my WhatsApp in the desktop and connects with family, friends and everyone.