The Microsoft Edge browser is still called Project Spartan in this Technical Preview, and features like the Reading view and video playback should function as expected on more devices. Microsoft's virtual assistant Cortana can now be reached by a handy shortcut key -- Windows Key + "C" -- so you can quickly perform a search, or set a reminder. And if you've been following Windows 10's development from the start you'll also find spiffy new icons and a refined design for many of the existing menus.