Remix OS for PC (Android as a desktop operating system)

Remix OS is a custom
version of Android designed to make Google’s mobile operating system
behave like a desktop OS. It has a taskbar, a desktop, and a start menu.
More importantly, it allows you to run most Android apps in resizable
windows that you can position



anywhere on the screen, making it easy to
view multiple apps at the same time.

http://liliputing.com/2016/01/running-remix-os-on-a-pc.html