The general release, now available in the Google Play Store, incorporates user-interface changes, as well as performance, stability, localization and accessibility tweaks.
It's ceasing to make Kinect for Windows sensors and instead is advising developers and customers to use those for built for Xbox One.
The company is continuing its cross-platform productivity push with the release of the free app to iPhone and Android phone users.
A new user interface will make Skype for Business look and feel more like the consumer version of the video-calling software.
Microsoft's next test version of Windows 10 Mobile, expected around the first week of April, will support a lot more devices than the first one did.
When the two browsers launch along with Windows 10, the future-focused Spartan will have a clear edge over the legacy-minded Internet Explorer 11.
Microsoft has released a preview of its updated Office suite for Mac OS 10.10 users. The official version is due out around the middle of the year.
The Garage incubator releases apps for Windows Phone and Android that range from giving you reports on air quality in China to connecting you to conference calls using voice commands.
Starting with Office for iOS, Microsoft is enabling its new Word, Excel and PowerPoint apps to access more third-party cloud-storage services.
The first public preview build of the mobile version of the operating system is available for Windows Insider testers, but it only runs on certain devices.