April 18, 2017—KB4015553 (Preview of Monthly Rollup)

April 18, 2017—KB4015553 Preview of Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Improvements and fixes This non-security update includes improvements and fixes that were a part of Monthly Rollup KB4015550 released April 11, 2017 and also includes these new quality improvements as...