This 185 page PDF is chockfull of excellent information for IT Professionals to better learn WIN10 features and capabilities

https://blogs.msdn.microsoft.com/microsoft_press/2016/02/08/free-ebook-introducing-windows-10-for-it-professionals-technical-overview/

Windows 10 represents a major transformation of the PC landscape. For IT pros who’ve grown comfortable managing Microsoft Windows using a familiar set of tools and best practices, this version contains a startling amount of new. A new user experience. A new app platform. New security features and new management tools. New ways of deploying major upgrades.

My goal in this book is to help you sort out what’s new in Windows 10, with a special emphasis on features that are different from the Windows versions you and your organization are using today. I’ve tried to lay out those facts in as neutral a fashion as possible, starting with an overview of the operating system, describing the many changes to the user experience, and diving deep into deployment and management tools where it’s necessary.