Ok so I am trying to hook up my computer to my TV so I can use the TV as a monitor! So this is what I got..
s-video on TV but not on computer and nothing on TV that would connect to my computer. Therefore I need help coming up with a piece that I can buy or even make to make this work. Adapters etc. Help is well apreciated

I'm not a mind reader and I don't know what connectors you have that support video in on the TV and what connectors that could support video out on the computer, so I'll guess.

The computer has a VGA output connector.

Use one of these adapters: PC/Mac to Composite Video or S-Video Converter (Blue color)