It is a fragile tablet in some respects I have crashed it a few times.
Don't remove recovery partion without backing it up. It is wimboot.
That being said...once you back up recovery partition your sorted for experimentation.

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I have yet to put windows 10 on it waiting for a month or so for more bug fixes before I go that route.
So I will go back to my original opinion this is a great tablet for Hal.
And it fits in my back pocket or coat pocket.
Very nice having Hal on tablet.