MS15-044: Description of the security update for Lync 2013 (Skype for Business): May 12, 2015

• The download page will still display this update as being for Lync 2013.
• After you apply this May 12, 2015, security update, Lync 2013 will be upgraded to Skype for Business. Get the general information about the new experience in Skype for Business.
• You can still use the Lync client user interface after you apply this update for Lync 2013 (Skype for Business). Get the general information about how to switch between the Skype for Business and the Lync client user interfaces for Office 365 users and Lync Server 2013 users.

• For individual, small business, and organizational users: Use the Windows automatic updating feature to install the fixes from Microsoft Update. To do this, see Get security updates automatically on the Microsoft Safety and Security Center website.
• For IT professionals: See Microsoft Security Bulletin MS15-044 on the Security TechCenter website.
   

How to get help and support for this security update

Help for installing updates: Protect yourself online

Help for protecting your Windows-based computer from viruses and malware: Microsoft Security

Local support according to your country: International Support