How to change the wallpaper in Windows automatically

Allows the user to choose a set of images or folders and determine the length of time is to change the background, much Maergb user using more than one image as the background of the screen in the Windows system , so changing this background automatically after a specified period of time .

So Users can use the program "Spews" free and light , which allows the user to choose a set of images or folders and determine the length of time to be changed depending on the background of these images or files.

After running the program the user presses the button "Add Path" and choose the folders that contain images , and then determines the length of time from the field during the "Switch Wallpaper every" to be then change the background automatically.