How can i connect my computer sound to be playable from my TV?

Question

I have 3 things i can connect from my computer one is the microphone the other is for the sound i can hear from my speackers one is the sound and the other thing i dont know for what is it im thinking it is for sound in, is it?

i connect the sound from my computer with this cable: http://www.ramelectronics.net/assets/images/audiovideo/rca-to-1-8.jpg

Is it possible to connect the TV with my computer so the sound is diffrent from the sound from TV, for example:

i play a mp3 on my computer and i can hear it from the speackers from my computer and i play a movie on my TV and the sound from the movie can be heared only from the TV and not from the computer. Is it possible and how?

Thank you! :)

yeah i buyed it, Joseph and its working but the sound is the same as my computer

but i want to sound to be diffrent from the movie i play from my computer to the TV and the sound i can hear from my computer, so for example my friends are watching a movie on the TV played from the computer and the same time im lisning to a mp3 with headphones from my computer speackers so 2 diffrent sounds one is for the TV one is for the computer is it possible?

right now it is the same voice from the TV and from the computer speackers

Answer 1

You need a minijack (stereo) to RCA (phono plugs) -
You plug the minijack into your computer's sound card output and the phone plugs into your TV audio inputs ( usually red and white jacks) .Buy a long enough cable that you can easily plug the cables in (at least 6 feet and you can get these at most audio equipment departments).