This will depend on whether your TV is a standard-definition or high-definition TV. Video input ports are typically located on the back of the TV, but may also be located on one of the sides.  Standard-definition TVs usually have composite video or S-video ports. The display will not be as sharp as through your PC's regular monitor, however.     High-definition TVs may have VGA, DVI or HDMI ports. VGA connections provide an analog signal, while DVI and HDMI connections provide a digital signal of higher quality.    If you have multiple options (e.g. VGA, S-video and HDMI), try to connect using the highest quality connection. HDMI is the standard for newer laptops and HDTVs, and will result in the best quality and least amount of work adjusting settings.  If your laptop's output port is the same kind as your TV's input port, get a cable with the same kind of connector on each end.     If your laptop's output port and your TV's input port are different, you'll need an adapter cable. Adapters are available to convert DVI to HDMI or VGA to composite video. You can also get an adapter cable to connect your computer's USB port to your TV's HDMI port if your laptop has no HDMI port. Converters, especially analog ones, typically result in a loss of quality, so avoid them if possible.     Branded HDMI cables are often marked up to be very expensive, but virtually any HDMI cable is more than capable of sending the signals to the TV with no loss of quality. Some computers and high-definition TVs can connect to the TV's audio and video with a single cable, while most require separate audio and video cables.  If you connect your laptop to your TV via HDMI, you will not need a separate audio cable as HDMI carries audio signal as well as video signal. All other connection types will require a separate audio cable.     Your laptop's audio output is a 3.5-mm jack marked with a headset icon. You can connect an audio cable from here to your TV's audio input if it has one or to external speakers if it doesn't.     When connecting the audio cable, make sure that you connect it to audio ports that match your video input.
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