Out of the blue on Tuesday afternoon, Microsoft released 13 patches through Automatic Update. The updates are optional, so they won’t be installed unless you check the boxes and pull the trigger.
Here’s a list of the 13 fixes:
KB 3019270 — An update to remove duplicate descriptions for Office 365 integration in Windows Server 2012 R2 Essentials. This update removes unnecessary descriptions and updates Office 365 integration links in the Integrate with Microsoft Office 365 wizard. This is a new patch (not a re-release).