Instant messaging turns into an excellent tool with regard to communication, let’s take a look the best way to use instant messaging in different business.For banks and other banking institutions. Instant messaging raises the office productiveness exceedingly. Specially an enterprise level corporate IM which is fully managed and managed inside the institutions which usually make sure the security and privacy.An ideal and also powerful corporate messenger is an excellent public messenger substitute, because all conversations are encrypted at the IM server. All of the sensitive info will be documented and keep securely inside the institutions. Meantime, the feature of broadcast message, conference chat, white board, offline message transfer will help a great deal in day-to-day work.For universities. Instant messaging could be a great communication tool for university and college students and teachers. Students can talk to classmates and even professors with the instant messaging tool. When there is a project has to be done among multiple college students, they could set up a private chat group over the IM tool, collaborate all the people join the same group for discussion, share-out the paperwork, when they finally finish the project, it could be easily submit to the professor in the instant messaging session, because most of the IM tools offer file transfer or even folder transfer functions to make it easy and convenient to exchange documents. For multinational corporation. Instant messaging can bring more benefits than phone call, e-mail, and the IM can be used as an alternative for short-duration phone calls, eliminating expenses. Staff from any branch over the world can be connected and get in touch by simply start an instant chat session, even on the run, With the development of techno ledges, the IM can be allied on desktop computer, laptop and even smart phones like Black berry, iPhone, Android