For a direct PC-to-TV connection, you will need a HDMI cable (assuming both your PC & TV have HDMI ports. From there it’s a matter of locating the ports, plugging it in and selecting the correct output on your TV to view what your PC is displaying. However, not all PCs have HDMI output .Most have VGA or DVI which is convertible; some TVs have VGA or DVI on them. Your best bet is to locate what ports you have on both your PC & TV before making any purchases.