Similarly, WhatsApp uses these QR codes to authenticate the users and allows them to connect to WhatsApp Web. This is because it is easy to use and quite secure. QR codes are popularly used in Paytm, BHIM App,WeChat, Mobikwik, and in other payment applications. Some things to know before we get on to the actual procedure – what is a QR code? It is basically a 2D barcode that can store data, similar to a barcode. The advantage of using this feature is the fact that you will not require any sort of password, pin, email address, or username that you would have to remember.The authentication is done by using a QR or a Quick Response code. This is why we will discuss this procedure in detail further on in the article. Although it is extremely simple and easy, first-time users may find it confusing. However, the thing to note here is the fact that you will need to authenticate yourself in a different manner.
This allows users to access WhatsApp on their computers through whatsapp web QR code scanning. Sometime back, WhatsApp released a feature – WhatsApp Web. With more and more individuals starting to use this app, the developers are trying to come up with more features to make the experience a nice and comfortable one.
Towards the end of 2017, WhatsApp has over 1.5 billion users. It would be stretching the truth to say most of us are quite addicted to this chat app for its easy to use interface. Indeed, most of us use it on a daily basis.
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