Howdy, #Ubuntu on Windows! How Fast Is It?

Compare ubuntu and ubuntu windows 10

https://www.linux.com/learn/howdy-ubuntu-windows-how-fast-it

How to Install and Use the Linux Bash Shell on Windows 10

Windows 10’s Bash Shell

This isn’t a virtual machine, a container, or Linux software compiled for Windows (likeCygwin). Instead, Windows 10 gains a Windows Subsystem for Linux, which is based on Microsoft’s abandoned Project Astoria work for running Android apps on Windows

http://www.howtogeek.com/249966/how-to-install-and-use-the-linux-bash-shell-on-windows-10/