Windows Phone - Wikipedia

The 74 Best Windows Phone Apps | Digital Trends Jan 02, 2017 Microsoft ending Windows 10 mobile, says switch to iPhone Jan 18, 2019

Upgrade windows 8.1 to 10 mobile in 2020 | Windows Store

Mar 17, 2016

Windows Phone 8.1 Review | Trusted Reviews

Windows Phone 8.1 Review | Trusted Reviews Apr 23, 2014 Google Chrome for Windows Phone (8, 8.1, 10) Free Download Dec 01, 2015 Windows Phone 8.1 - Wikipedia Windows Phone 8.1 is the third generation of Microsoft 's Windows Phone mobile operating system, succeeding Windows Phone 8. Rolled out at Microsoft's Build Conference in San Francisco, California, on April 2, 2014, it was released in final form to Windows Phone developers on April 14, 2014 and reached general availability on August 4, 2014. Microsoft completes Windows Phone 8.1 update for new Lumia