How can I connect my computer to a TV or television screen?

In order to connect your computer to a television set, you need the correct video output hardware on your computer. This can be composite video (a yellow RCA jack), S-video (a black 4-pin connection), or on newer models, a DVI port. These connections are usually found on the video card on the back of the computer, though some multimedia PCs have the ports on the front. If your computer does not have any of these ports, you will not be able to connect your computer to your TV unless you buy a multimedia video card.