Caption by: Zack Whittaker
A look at the new web messenger feature embedded directly within the Hotmail web interface.
Powered by Livefyre
Windows 1.0 to 10: The changing face of Microsoft's landmark OS
A closer look at Office 2016 for the Mac
BlackBerry's QNX and what it would do with a Maserati
Google I/O 2015: How Google is trying to simplify Android