Whenever I open my laptop, a Windows 7 HP Mini, all I see is my desktop background with no icons, task bar, or anything. When I right click, nothing happens. The only time I see something is when I "Alt+Space", which is useless. I can't even press Ctrl+Alt+Delete. When I try to turn it off and turn it back on, it takes me back to the desktop screen, once again with no icons or anything. Any ideas of how to fix this?Thanks!