new equipment

i have just moved house and received my virgin media equipment but i have a few issues my incoming cable is down stairs which is ok i have connected the hub to that and connected the TV with the little stream device via the HDMI cable and USB cable to the plug adaptor the TV service is working fine but the issue is my computer is upstairs so how do i get the internet service to my computer without running cables all round the house plus i also wanted an extra stream box for the TV upstairs but it does not seem to be in the box with the other equipment so not sure what to do now