Hello friends.
web.whatsapp.com is just a way to using your whatsapp in your pc by simply scanning the QR code for it we need to open web.whatsapp.com in our pc browser and then scan the QR code by our smart phone and it will run in our pc.
we use it for talking to our friend and most use of it in the file sharing we can share images simply same as we do in its android app.
whatsapp gives us good service.
A bad thing in the web whatsapp it take too much time to loading any images.
so its good as pc messenger.
Thank You.