what is whatsapp web app exactly work?

1. Seminar
WhatsApp Web Application
Presented by: Akshay P. bhojan
M.Sc – I yr (Comp soft

2. Content
• Introduction
• How To Use Whatsapp Web Application On Pc/Desktop
• Limitations of WhatsApp Web
• Advantages and Disadvantages of WhatsApp Web
• Security
• Conclusion
• Reference

3. INTRODUCTION
What exactly is WhatsApp Web Application?
 WhatsApp has always been a mobile-first messaging app. WhatsApp
Web is not another WhatsApp account, This allows you to chat with your phone
as well as in your computer. This gives an ultimate user experience in bigger
screen.
 WhatsApp users can now continue their chats on their desktop PC or any
other device which can run Google Chrome, Opera or Firefox browser without
installing Bluestacks software support.
 WhatsApp on the web is extremely simple to setup and use.
 In the past, you had to use complicated workaround’s like using Bluestacks
to run the Android app on your computer and then tricking it into thinking it's on
a mobile device.
 WhatsApp Web is allowed to accessible multi-user Account on single PC’s .
 WhatsApp Web is also not a standalone application and you cannot create a
new WhatsApp account using it, This is Multi-user web Application

4. How To Use Whatsapp Web Application On Desktop
• You do not need to download any apps or extensions in PC’s to
start using WhatsApp Web.
• WhatsApp Web requires that you install and run the lates
Whatsapp version of the Android app on your phone.
• WhatsApp users simply need to open Chrome and navigate
to http://web.whatsapp.com

5. • Select whatsapp web, You should now see a QR code
on the screen
•There's a checkbox to keep you signed in so you have to scan a
new QR code every time you want to use WhatsApp on your
computer.

6. • On Android, it's the three dots at the top right of your chat list.
• You'll see an option called WhatsApp Web. Tap on that and a QR
code
scanner will pop up. Scan the QR code displayed in your browser
and

7. Scan QR code in you mobile
• Scan QR code after opening the whatsapp web option on
smart phone
• QR (Quick Response) code is the trademark name for the
two dimensional barcode system.

8. • The web browser mirrors conversations and messages from your
mobile device — this means all of your messages still live on
your phone.“
WhatsApp for Web Layout

9. Limitations of WhatsApp Web
• Requires the phone to be constantly connected to the internet. After
pairing your smartphone with WhatsApp’s web client through a QR code
image, you’ll be able to send and receive messages through your
browser.
• Cannot forward messages, but copy paste can be done.
• Cannot forward pictures or videos.
• You can’t create and leave groups
• You can’t block users
• Cannot delete a message.
Rest all is pretty much available. There are notifications and you can
send audio messages and even emojis along the text as well.

10. Advantages of WhatsApp Web
• WhatsApp Web is that you have a bigger keyboard for
typing and a bigger display for better experience of
chatting.
• avoiding required software
• no need of downloading extension for whatsapp
web.
• multiple user can access.
• It very simple to run and used on any devices which
supports chrome.
• You are allowed to remotely logout from browsers.
• it is available on most of the different mobile platforms.

11. Disadvantages of WhatsApp Web
• Requires the phone to be constantly connected to the internet
• suppose network failure occurred it will logged out automatically
• Cannot forward messages, but copy paste can be done
• Cannot forward pictures or videos.
• You can’t create and leave groups
• You can’t block users
• Cannot delete a message
• user cannot change their account’s profile picture or cannot update
new status.
• Keep your phone charged If your phone's out of battery, you're out of
luck.

12. Security
the QR code are randomly change in every 20 second.
The Google only recognize QR code scan by require mobile

13. Conclusion
• WhatsApp is now accessible both on your phone and
our computer.
• WhatsApp Web is a computer based extension of the
WhatsApp account on your phone.
• The messages you send and receive are fully synced
between your phone and your computer, and you can
see all messages on both devices.
• Any action you take on the phone will apply to
WhatsApp Web and vice versa.

14. Reference
 http://web.whatsapp.com
 http://google.com