Microsoft's next major milestone is something called "Threshold", an internal name for an upcoming update to its platforms. ZDNet's Mary Jo Foley is reporting from multiple anonymous sources, as well as an internal Microsoft e-mail from Executive Vice President, Terry Myerson.
Foley says that Threshold will hit all three major platforms from Microsoft: Windows, Xbox One and Windows Phone. The company is wanting to unify the developer toolset for all three platforms, and support the same core set of "high value activities" across platforms. There are four parts to this, the first is expression/documents (Office), decision making/task completion (Bing), IT management (intune) and something else, which is labeled as "serious fun".
We did hear about this not long ago, so we should expect big things from this Threshold update. Before Threshold, we should expect an update being pushed out for Windows 8.1, which is known as Windows 8.1 Update 1, and Windows Phone 8.1, sometime next year.