System updates, including Windows update.

System maintenence is essential, with this in mind, windows XP has its own update feature which keeps the system running up to date with the latest drivers and patches. However some components require user attention, such as the graphics card. This component does not have to be updated as long as it has compatiable drivers installed, how ever manufactures (e.g. nVidia) do release new drivers which allow the component to function to there maximum capability. This feature is often used by gamers so that they can play the came at the best frames per second (FPS) they possibly can. Below is a screenshot of windows updater, intsalling new service pack features.