Windows 10 Technical Preview (x86-x64) EN-US

Windows 10 is an upcoming version of the Microsoft Windows operating system. Unveiled on September 30, 2014, it is scheduled to be released in late 2015.

First hinted at in April 2014 at the Build Conference, Windows 10 aims to address shortcomings in the user interface first introduced by Windows 8 by adding additional mechanics designed to improve the user experience for non-touchscreen devices (such as desktop computers and laptops), including a revival of the Start menu seen in Windows 7, a virtual desktop system, and the ability to run Windows Store apps within windows on the desktop rather than a full-screen mode.