: This was the first version to allow users to clean install and activate Windows 10 using valid Windows 7, 8, or 8.1 product keys.
: Cortana gained the ability to recognize handwriting for reminders and track movie or event bookings. windows 10 version 1511 build 10586 iso
Comprehensive Guide to Windows 10 Version 1511 (Build 10586) ISO : This was the first version to allow
: New features like Next Generation Credentials (NGC) and improved device management made it more suitable for large-scale enterprise deployments. Technical Specifications windows 10 version 1511 build 10586 iso