text: how do i watch fox tv live on my pc?   get a video card with a tv tuner. shut down your pc.  turn off all the power by unplugging it.  open your pc. remove your video card, if you have one. insert the new one. install the software that came with it. connect cable/ antenna as you would your tv. turn to fox by using software on pc.  you could even use you pc as a dvr with some cards. good luck!