Windows 10 RS3/10.0.16188.1000.rs prerelease.170430-1928

Windows 10 build 16188 (with a build tag of 10.0.16188.1000.rs prerelease.170430-1928) is a post-RTM build of the Microsoft Windows 10 operating system. This build was released as the fifth Redstone Wave 3 build to Windows Insiders on May 4, 2017.

Features

 * 1) PDF Form filling in Edge
 * 2) PDF Annotations in Edge
 * 3) Table of Contents for easier navigation while viewing PDF documents in Edge
 * 4) Better viewing and navigation for PDF documents in Edge
 * 5) Windows Defender Application Guard
 * 6) Ninjacat Icon for Windows Insider Program in Settings
 * 7) Cortana’s settings have been integrated into Settings
 * 8) A reimagined Magnifier Settings page
 * 9) Improved Windows Update experience
 * 10) Bug fixes