WhatsApp Messenger

WhatsApp Messenger was founded in 2009 by Jan Koum and Brian Acton, and is one of the most popular instant messaging apps in the world. This article will describe the features, design, and usability of WhatsApp Messenger. WhatsApp Messenger is a cross-platform mobile messaging app that allows the user to chat with other users. It was initially released on December 16, 2009, and is a free application.

Features

WhatsApp Messenger is an instant messaging app that allows its users to send messages, photos, videos, and other media to other users who are also using WhatsApp Messenger. Users can also send messages to people who don't have WhatsApp Messenger, and they can read messages that have been sent to them. WhatsApp Messenger also allows users to call other users using the app.

WhatsApp Messenger offers a simple, reliable way of communicating with friends and family. It is cross-platform, which means that it is available for the most popular operating systems, which include Apple iOS, Android, Blackberry, and Windows Phone. It is a free application, and all messages sent and received on the app are encrypted and sent over the internet.

Design

WhatsApp Messenger is designed with a simple interface that consists of three tabs: chat, contacts, and call. In the chat tab, users can see their inbox, individual chats, and groups. In the contacts tab, users can see a list of their contacts. The call tab allows users to see calls they have made and received.

When first opening the application, there is a list of the latest conversations that have taken place, with the contact's profile picture. At the bottom of the screen, there is a "New" button that allows the user to initiate a new chat with a contact. The screen design is simple and does not include any additional functions or images other than the chat box and the contact's profile picture.

Usability

WhatsApp Messenger is very useful in many different ways. The simplicity of the interface allows users to quickly find the chats, messages, and other media that they are looking for. The app also has a very high level of security, since it is impossible to see someone's personal phone number.

Conclusion

Nowadays, more and more people are using WhatsApp Messenger. It is a free application that allows people to send messages and make calls to other WhatsApp users.