Skype for Business

Skype for Business (formerly Microsoft Lync and Office Communicator) was a software application for instant messaging and videotelephony. It was developed by Microsoft as part of the Microsoft Office suite.
History.
Skype for Business was established in 2007 and launched on October 27, 2007. It was followed by "Office Communicator 2007 R2", released on March 19, 2009.
Visions.
Skype for Business has many visions such as;