Does a tv tuner display only the particular channel getting played on TV? or the control is in our hands?

best ans direct 5 pointsDoes a tv tuner display only the particular channel getting played on TV? or the control is in our hands?
Tuner card makes your computer become almost like TV so that you can hook up your cable or antenna into it.


Then, depend on the software you have on hand, you can change the channel to view. CyberLink PowerCinema or Windows Media Center is couple of the choice.Does a tv tuner display only the particular channel getting played on TV? or the control is in our hands?
Depends on how many tuners the TV tuner has.