Back in June (2016) got myself a Raspberry Pi 3 kit so I could run RetroPie on it. The Pi was designed to be a low cost computer which uses as version of Linux. If you buy a kit it comes with what they call PIXEL pre-installed on a SD card. Just before Christmas they announced that there is now a version of PIXEL which can run on PC or Mac. Think it this is pretty cool. You can run it off a UBS drive, or DVD. However it is still prototype mode. So you can’t install in on your computer yet. But think there is will be a full release soon. If you want to try it out of read more about it go > here.