What is the Windows 10 Share Feature, and How Do I Use It?
 

Internal file sharing has been a part of the Windows operating system for years, but it’s only with the introduction of version 10 that Microsoft has finally decided to give its users the opportunity to share their content with local accounts and the world at large, all from the same place.

http://www.howtogeek.com/225075/what...w-do-i-use-it/