Nokia has made it clear that all Nokia Lumia phones would be getting Windows Phone 8.1 this summer, which matches the timing for this release. Windows Phone 8.1 introduces more details at-a-glance through Live Tiles, one easy swipe to important notifications with Action Center, faster ways to connect and type with Word Flow and, starting in the US, a personal and proactive virtual assistant called Cortana. In addition, the Windows Phone 8.1 enterprise pack means existing Lumia Windows Phone 8 devices will become better business phones. The imaging upgrades include enhancements to the camera roll and Creative Studio, as well as an improved Nokia Storyteller app, for sharing stories as a video slideshow on social networks.