The most popular smartphone messaging service WhatsApp is now able to communicate with friends from their PC. The feature is called “WhatsApp Web,” which gives its users the ability to read and send messages directly from their web browsers. The web client is simply an extension of your phone: The web browser mirrors conversations and messages from your mobile device this means all of your messages still live on your phone.” The feature currently works on Android, Windows Phone, and BlackBerry, but there’s no web solution for iOS users because of limitations of the platform.
Source: https://thehackernews.com/2015/01/whatsapp-web-browser-desktop.html