November 3, 2020, update for Skype for Business 2016 (KB4486710)

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Security Update for Lync 2010 X64 (KB3144427)

A security issue has been identified in a Microsoft Lync software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base...

Security Update for Lync 2010 X64 (KB3051464)

A security issue has been identified in a Microsoft Lync software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base...