WHATSAPP

WhatsApp is the name of an application that allows you to send and receive instant messages through a mobile phone ( cell phone ). The service not only allows the exchange of texts, but also of audios , videos and photographs .

WhatsApp

The name of WhatsApp comes from a play on words in the English language. In this language, the expression "What's up?" , which can be translated as "What's new?" or "How are you?" . Furthermore, the word "app" is used to refer to an "application" (ie an application ). The combination of "What's up?" and “app” derived in WhatsApp , a computer application that is used to be in contact with other people.

WhatsApp Inc. is a company that was created in 2009 and that develops this application. Its foundation was conducted by Jan Koum , a Ukrainian engineer based in the United States who served in Yahoo! . It should be noted that, in 2014 , WhatsApp was acquired by Facebook .

With more than 800 million users worldwide, WhatsApp has become one of the most popular applications for exchanging messages. Initially, the service is already popularized it was cheaper than the system of SMS (short text messages) used in mobile telephony. Over time, WhatsApp increased its features, allowing the exchange of multimedia content and even making voice calls.

Notably, WhatsApp works on smart phones ( smartphones ). The options available in the application depend on the type of phone the user has.

One of the characteristics of WhatsApp that can be interpreted as a limitation compared to other applications, such as Skype, is that it does not allow videoconferences , one of the strengths of the competition, especially for those people who are very far from your loved ones.

WhatsAppHowever, this fundamental difference does not seem to affect the popularity of WhatsApp, and perhaps the reason revolves around data consumption: video conversations weigh much more than audio conversations and, since telephony contracts offer limited traffic, it is It is advisable to leave the first ones for those moments in which we have a traditional connection . On the other hand, this program does allow you to send audio messages very easily and also make free calls, although the quality is much lower than that of a normal call.

Among the most prominent features of WhatsApp is its interface , clear and easy to understand for everyone: as soon as we start the application, it takes us directly to our contact list , and just click on any of them to start a conversation by text or good to read the above. In the era of smartphones , one of the keys to success for software development companies is accessibility , that is, they design their products in such a way that no special knowledge or skills are necessary to use them.

The security is another priority of WhatsApp, and this is appreciated since we started chatting with a new contact, at which point the application reminds us that thanks to a cipher our conversations are protected from end to end.

Undoubtedly, the operation of buying and selling websites has become much more agile thanks to the existence of WhatsApp: whereas a few years ago the communication options between sellers and users interested in their products were limited to email , phone calls and text messages (note that these last two are paid), thanks to WhatsApp we enjoy immediacy without having to expose ourselves as much as in a call or spending money.

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