Both Lync for Mac and Skype for Business allow you to: Chat using instant messaging Make PC-to-PC phone. Lync for Mac still works to access IU's UniCom service. As of January 22, 2017, if you're running Windows, you'll see the Skype for Business interface. Microsoft has rebranded its unified communications client, Lync, as Skype for Business. I Have Mac Lync 2011 Can I Download Skype For Business 64 Bit.I Have Mac Lync 2011 Can I Download Skype For Business 2016.
