Explore Wallpapers in your Windows 7 Computer. There are few extra desktop wallpaper images available in Windows 7 in a hidden folder in your windows directory, which you can use as Desktop Wallpaper. Once you find the wallpapers, you can copy them to the folder where Windows can find them and you will get all the wallpaper images without doing any download. In this video the wallpaper images were copied from C:\Windows\Globalization\MCT folder. The Wallpaper images were .jpg files and were copied to a new folder in C:\Windows\Web\Wallpaper. The complete step by step procedure would be to go to the MCT folder, search for .jpg files, now go to the Wallpaper folder and create a new folder and copy into it the .jpg files found at the mct folder and that's it. Now you can change your Windows 7 Wallpaper using Personalize option of the Control Panel.