Casey Miller10 said:I'm using Windows 7 Ultimate. My background isn't black—someone changed it, and now I can't change it back myself. It seems locked. When I try searching for the "change desktop background" option, it tells me it can't do it, or that the option doesn't even exist, something like that.
Is it possible someone messed with your settings and disabled the ability to change the wallpaper for your specific user account? Because that's definitely something you can do in the settings.
Also, is the account you're logging into an administrator account, or is there another admin account on the machine?
Maybe try the steps in the link below first—and honestly, that first link I sent you should still work, even if it mentions it's for Vista.
http://www.thewindowsclub.com/cannot...ground-windows