What’s up ad launch their Web Service just before few days ago according to this you can use your WhatsApp on the web browser, best thing is that you can use any web browser you just need to enter a URL https://whatsapp.com.
After entering the URL you just need to select options from your smartphone WhatsApp application and click on web option and the mobile phone will automatically start to scan and QR code by just holding the smartphone camera on the browser it will directly verify your account detail and you are WhatsApp is transferred to your web browser all the messages are delivered to your web browser always as well as on your mobile so you don’t need to check your mobile phone for any message you can directly access your WhatsApp from web browser everyone should have to take advantage of this feature.