Onuprova.com is a software developer for Windows.
It is reported that the following Windows processes are part of National Geographic - Photo of the Day Wallpaper Changer:
If you want to remove National Geographic - Photo of the Day Wallpaper Changer from your computer, just go to Start > Control Panel > Add/Remove programs and select National Geographic - Photo of the Day Wallpaper Changer from the list of programs.