Latest Windows 10 leak reveals Cortana, new Xbox app and tweaked taskbar

A leaked Windows 10 build has given a glimpse of some of the consumer-focused features set to appear in Microsoft's upcoming OS.As Windows blogger Paul Thurrott notes, Windows 10 Build 9901 is shaping up to be a packed release. Cortana, Microsoft's Siri-like personal assistant, has been integrated into search, which is now available as a box embedded in the the Taskbar that lets you quickly search your PC and the web (through Bing) without having to click a button.Microsoft has made the Taskbar