Windows 10 RS4/10.0.16257.1.rs prerelease.170728-1700

Windows 10 build 16257 (with a build tag of 10.0.16257.1.rs prerelease.170728-1700) is a post-RTM build of the Microsoft Windows 10 operating system. This build was released as the fourteenth Redstone Wave 3 build to Windows Insiders on August 2, 2017.

Features

 * 1) Eye Control
 * 2) Microsoft Edge Improvements
 * 3) Console Improvements
 * 4) Input Improvements
 * 5) Windows Defender Application Guard (WDAG) Improvements
 * 6) Bug fixes