Skype for Business end user training available for download in multiple languages.

By | June 16, 2015

A lot of the Lync end user documentation was only available in English but Microsoft has now released Skype for Business end user training in multiple languages:
Office 365 Training: Run more effective meetings (Skype for Business) (40 Languages)

Other relevant documentation:
Skype for Business client awareness and readiness resources (English)
Rollout and Adoption Success Kit (RASK) Resources (English)