A:AnswerNo this is a "true" All-in-0ne" Desktop (no batteries). It comes with wireless keyboard/mouse so easy transport is definitely a value-add. Speaker doesn't sound half-bad, either!
A:AnswerHello Ghazt, I have attached a link below to our website, you can find available Software updates here.
https://www.samsung.com/us/support/owners/product/dp710a4m
^Britt
A:AnswerIt sound like a Bluetooth issue or dead batteries. The small USB senor that came with the computer might be bad or the batteries in the mouse and keyboard are dead.
A:AnswerFor this piece, the RAM is pre-installed and you cannot upgrade it when you purchase it. But if you want, you could always buy it externally and then upgrade it on your own though I don't see the point of spending extra and having to go through the effort of doing it.