I imagine if the returns start getting out of hand that Amazon will put "Does not have Windows" prominently somewhere. Also, at least as of right now, the second review clearly mentions that this does not have Windows.
Not sure that would help that many grandparents. Not even sure my mother would understand. In fact, I'm pretty sure some of my kids wouldn't understand either. A lot of people see "laptop", or what ever, and expect it to do "laptop".
Again, a geek assumption about what non-geeks know.
Again, a geek assumption about what non-geeks know.