Windows 10/6.4.9879.fbl release.141103-1722

Windows 10 build 9879 (with a build tag of 9879.fbl_release.141103-1722) is a pre-release build of the Microsoft Windows 10 operating system. It was officially released on November 12, 2014.

Features

 * 1) The Search and Task View can now be hidden on the taskbar,
 * 2) New gestures added,
 * 3) "Send a frown" feature added in IE.