Collaborative work in networks

WhatsApp Business is a free downloadable application available for Android and iPhone, designed for the needs of small business owners. WhatsApp is an instant messaging service. It allows two people or larger groups to exchange messages, images, videos or audio messages via their Internet connection. What else can WhatsApp be used for? Recently it has also become possible to chat and make phone calls. It remains to be seen how WhatsApp works and what benefits you can get from this mobile application.