Screensavers were generally used to prevent burning up of CRT or plasma monitors by blanking of the screen or by using any moving pictures when the system is idle.But now they are used for entertainment or for security measures.Screensavers are usually designed and coded using a variety of programming languages as well as graphics interfaces.
When looking around for downloading screensavers you can see that there are many different types of screensavers such as photographs, digital images (2-D and 3-D) and cycle slide shows. There are also screensavers that are animated, play music or use sound effects.
If you are looking for downloading Free Screensavers then you may try MsnEmotions.All their free screensavers are categorized and they have all the most popular screensaver themes, such as Christmas screensavers, Fireplace screensavers, Winter screensavers, Aquariums screensavers and more.
Download the screensaver which suits your mood and have fun.