Not quite sure where to ask this, but I was wondering if someone might be able to help me with my problem. Last night the spacebar, backspace, and enter buttons stoped responding. Also, I can no longer scroll up and down on a page with the arrow buttons. Before this problem happend, I think I some how clicked on the Ctrl button and some screen came up about something but I don't quite remember what it was about. Also, the shaded box thing that appears behind something when you click on it kept moving up and down before I shut it down. This no longer happens but it may be linked to my current problem. I called the Dell Support but they told me there is a problem with my hardware and I can't understand how that could be since it was working fine just a short while ago and I didn't do anything to it. Nothing has been spilt on it and it hasn't been hit or anything. By the way, I am typing this with an on-screen keyboard which explains the spaces. Quite annoying. I hope someone can help me. Thanks.