Connecting your Computer to your TV
If you want to do a presentation and you find it very costly from your pocket to buy an LCD projector, you can use your big screen TV to output the stuff from your computer. You just need a little connection. Follow this procedure:
How to connect your computer to a television?
Your computer is equipped with a TV-out port. This allows you to display what you would see on your computer screen on a television set.This means that if your computer is also equipped with a DVD-ROM drive, you can watch DVD movies on your television set. Remember that you will have to connect an audio cable if you want to hear your DVD movie on anything other than your computer's speakers.
Cables
You need to make a link between your computer's TV-out port and your television's Video-in (or equivalent) connector. To make the required connections, you will need a cable that is compatible with both your computer and your television.
For more info click here.
How to use S-Video Out of your Computer?
This contains procedure how to connect the s-video output on your computer to a regular TV using S-Video Adapters. For more info click here.
Microsoft: Connecting to a TV Display
The following is the version of Microsoft in connecting your computer to your TV.
http://www.microsoft.com/windowsxp/using/mce/getstarted/connecttv.mspx