Microsoft Windows Blue system currently knows about new features

According to informed sources, the Microsoft Windows Blue operating system will release a public preview version of Milestone Preview in a few months, and is likely to be officially released this summer. We have organized the new features of the Windows Blue system that we have learned so far from multiple sources of information as follows.
Windows Blue 1. The Windows kernel is upgraded from 6.2 to 6.3. The system power consumption will be lower, the notebook endurance will be enhanced, and the system response speed will be faster.
2, Windows Blue system will optimize user experience and interface, such as Windows Store application windowing, support for size adjustment. The start button and desktop Aero effects will still not be restored.
3, Windows Blue system or pre-installed a new version of Internet Explorer 11 browser.
4, Windows 8 built-in application updates, such as mail, calendar, contacts, Bing Bing search.
5, the combination of Windows Blue's local search and Bing Bing search, providing a more flexible and integrated search experience than Win8.