By completing all of the move levels where you get your new things for the family.
Yes. There are Simpsons video games for just about every game system ever made.
if by video u mean episode, then the first episode in the simpsons is called "Simpsons Roasting on an Open Fire."
Simpsons Game, sonic unleashed, other sonic games
cards and loads of video games
Video cards are expansion cards that generate output images to a display. Yes, video cards and graphics accelerator cards the same thing.
No you cant in the Games but with the cards that you canbuyin shops
Many stores that sell video games also carry PlayStation Network cards
Yes. It was announced in May 2012 the new game will be called Family Guy Back to the Multiverse
nVidia and ATi both support valve games.
Most video games can run on the graphics cards provided on the computer. If a different graphics card is needed it can be easily purchased online or at a local technology chain store.
the video card made of
Some video cards do, and some video cards don't. You can buy a vga -> dvi adapter, though.