Microsoft's wave of spring 2015 updates to its various Windows-based platforms has a codename: Threshold.
From All About Microsoft:
From All About Microsoft:
A couple of my contacts have confirmed that Microsoft Executive Vice President Terry Myerson recently mentioned the Threshold codename in an internal email about plans for his unified operating-system engineering group.Microsoft codename 'Threshold': The next major Windows wave takes shape
If all goes according to early plans, Threshold will include updates to all three OS platforms (Xbox One, Windows and Windows Phone) that will advance them in a way to share even more common elements.