Does your TV have an available HDMI input and does your computer have a DVI output? If so, you can connect the two together with a simple cable, this is the best option as it will support full 1080p HD. Other connection options are composite, S-video, component and, VGA. For composite and S-video (assuming both your TV and computer support these), both of these connections can also be made with a simple cable, however the resolution will be limited to 480p. A component video connection can also be accomplished, it will give you resolutions up to 1080i, but will require an adapter that could be expensive. If your TV has a VGA input (not nearly as common as HDMI), you can also connect this way but you will probably be limited to 1280x1024 resolution.