We had already seen changing background wallpaper by rotating images from Flick r, Picasa, etc and also tools to automatically change the wallpaper on PC . Now this one is more interesting because, it can change the desktop background automatically according to the conditions in your city. If it is summer/winter/spring, then it displays some wallpapers related to the condition. Desktop Background Changer is a tiny free tool that changes desktop background when the changes.

e8d4f373afdows 7.png 450x258 Change Desktop background depending on Weather conditions

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Change Desktop background depending on Weather conditions