Microsoft's Mike Schackwitz sits in his Mountain View, Calif., office in front of a screen showing the new Windows Live Mail.
Caption by: Bill Detwiler
Microsoft's Mike Schackwitz works under the Hotmail hood.
Powered by Livefyre
10 must-have Microsoft apps for your Android phone
Best productivity accessories for your Windows 10 PC
The best ways to run Windows applications on a Mac
2015 in review: The biggest tech stories of the year