Landscape Edit Mode
Taking notes on my 950XL makes university simple and accessible everywhere. I use a Bluetooth keyboard and dock in a mouse. It's impossible to find a portrait-standing case for the 950 XL, and obviously plugging anything into the phone makes it impossible to stand up. The only way to edit slides or even take notes is currently in portrait mode! To maximize the usage not only of powerpoint, but of the 950XL and windows mobile there must be a landscape orientation edit mode.