It is basically Chrome OS Beta 0 and had the ability to run Android apps.

Even older people can use it and learn it quickly. The installation part is also straightforward. There are a lot of youtube videos available for the same as well. It is just an android for desktop with few modifications to give a better interface and look, and it feels like Windows. It will not take much more time to get used to the interface of this software. The creaters have designed it in such a way that Windows user will not face any difficulty in getting used to it. Even any layman can also learn it in a short span of time.

The fact that you can seamlessly run you android apps on a Intel architecture based pc is just awesome. The look of the OS is just like windows so one need not worry about adapting to a new OS