Welcome to Episode 189 of Observed Tech. In this episode I start off with the latest on Windows 10 and the newest Redstone testing builds that have been released for desktop and mobile devices. I then cover some of the OneNote and Microsoft Band coverage you will find on the SuperSite for Windows including info about the second February Band v2 update. Then I jump squarely into all of the Day 0 announcements from Mobile World Congress (MWC) 2016 that happened yesterday plus a couple of early announcements today. So far lots of new handsets, tablets and convertible tablets running Windows 10 including at least one device that was not previously leaked. Enjoy the show and thanks for listening.