If you want to give your PC a festive touch and convert it into a celebration of light and sound, then what you have to do is install this screensaver called Free 3D Fireworks.
Free 3D Fireworks is totally free and, when activated, starts to launch all types of fireworks, provoking an impressive, attractive and attention-grabbing effect (both visually and in sound). It is as if you had your own fireworks inside your PC.
For Free 3D Fireworks to work correctly you need to previously install DirectX 8.0 or later.