Hope it is allowable to post this.
I just installed Android 5.0.2 Lollipop into a DVD and I am now using it in my Windows 10 Home laptop.
Not sure how to explain it....................
I'm running Lollipop in Live CD mode. Just like Linux/Ubuntu Live CD mode. The Android is run directly from the DVD and therefore no need to install into the PC.

I am composing this thread within the Android OS.
I can basically do everything like I was using my Android tablet. Neat.
I might dual boot Win 10 and Android if I know for sure what to do should I decide to remove the dual boot in the future.
I assume it will be something similar to removing Linux from dual boot setup with Windows.