I have a netbook with Windows 7 Starter.
I was trying to change the wallpaper, and found an application (John's Background Switcher) which said that I can make slideshows of themes - I assume similar to how you set the wallpaper in Windows 7 Ultimate.
The default wallpaper was still fine until downloading that application. After trying it, an error occurred and I couldnt change the background, so I closed the application. However the default wallpaper then changed its size; the central image dropped out of screen and I can only see a part of it in the bottom right hand corner.
I tried to adjust the image into the center, but it didn't work when I right click on desktop -> Graphic option -> panel fit -> "center image".
How can I adjust it back to normal as before?