A:AnswerThey're called open box because they are returned items. They might have cosmetic damage, or they might not.. other than that, it's like brand new!
A:AnswerI believe so, yet not certain, but if you read the guide that is loaded on the tablet in the section pertaining to the camera you can find answers there.
A:AnswerI have a hard time pairing too. I discovered I need to unpair (disconnect) my bluetooth speaker from my cell phone, in order for the pairing to work on my tablet.
Apparently your bluetooth devices can only be paired with one device at a time. At least that is the way mine works.
A:AnswerIt has split screen. And a multi window "button" icon at the bottom of the screen. Press it & all open apps appear in their own mini window. You can select among them, or selectively (or all at once) close a window/app.