Few questions

The Power

Daemon Poster
I have a few questions. I just got a new computer yesterday. I want to hook up my video game consoles to it. I have a tv tuner, but stupid hp forgot to put in the yellow port :mad: . But on the front of the computer is the red white and yellow cables. I can hook a console in it, but idk where i can actually play it. I cant find it, can someone help me. :( Also, i have an internal network card, does anyone know how i can get files from the other computer to mine. If anyone can help, that would be great!!