+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
General Teams reference
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
Skype for Business is removed when you upgrade to Office 2016
Official MSFT article on subject
Also
Download (correct as Sept 2015)
Skype for Business stand-alone (32-bit)
Skype for Business stand-alone (64-bit)
Skype for Business 2016 stand-alone (32 bit)
Skype for Business 2016 stand-alone (64 bit)