yes there t.v.s in every room i'm pretty sure inside,window,balcony
there computers not sure the exact rate but you could probebly goole it or find it on carnivals site
we brought are laptop and they charged a rate and we decided we didn't need it that bad so we didn't use the laptop the rest of the time on the ship.. but it just depoends on how much you want to spend or willing to spend for the internet