Windows Movie Maker is a much smaller and more concise non-linear video editing program than most would use for digital video post-production. In this way it is both easier to use for those who have not been educated on the technical and creative aspects of digital video editing and also makes it so that people with almost any type of Windows PC will be able to use it.
Unlike Vegas Pro or Adobe Premiere, Windows Movie Maker does not require too much from your computer system to run correctly. It is not too space or power intensive as it is not used for extensive feature editing with large amounts of image and sound control. Even though it is not going to be intensely taxing on your PC, Windows Movie Maker still does take some focus. Even when you are running Windows Movie Make there are some unique ways to make it run even better on your Windows machine.