In her mind I am for some reason considered an expert on all things computer.
So, price is an issue and it has to be large enough for her to watch things on, like netflix stuff and read on comfortably. My preference would be windows I think, because adblock doesn't work with Android and there is all the bloatware from the manufacturer you can't opt out of.
Lenovo makes good laptops for the money. How are their tablets ? Any thoughts ?