LCD TV and computer can not connect with each other

I would like a new home before the renovation in the living room and study an embedded between the lines, so that the computer can look at the film directly to the LCD TV and can not? There are no such lines?

can
television and computers have a video S-line, you can connect to the general
big supermarket to buy, there are, depending on your LCD TV with the kind of input interfaces (computer), computer graphics output there are many, such as:S-Video, VGA, DVI and the latest HDMI.You look at the television in support of what the input interface, S, There are VGA, also the high-definition, the line is there, but different, see what your graphics output as long as your LCD TV will be able to support, it is certain to tell you that this is also the line…It seems that in general the card serial connection can be ordinary display if you buy the TV box