BackGround Manager is a free software which runs on windows. It lets you set a picture for each day of a week. It then automatically changes your background to this picture on each day of the week. Simple.

BackGround Manager Features:
1. Set a different picture for each day of the week
2. Use any picture of your own choice
3. Set as, Tile stretch or center
4. Turn on & off when you want
5. Doesent interfere with windows OS

The license of this software is Freeware, you can free download and free use this wallpaper tool software.