Hi... At work, a cleaner decided to clean the computer!!! Since then everytime we turn it on, it keeps beeping, until it Windows XP loads, and then you roll the mouse over any program in the start menu, and it automatically loads and does wierd things. Its as though a key on the keyboard is constantly stuck down, or the mouse button is constantly pressed. The only way to eleminate the problem is to press the keyboard a few times, and it goes away. Wierd. I thought it might be static or something similar. Anyone have any ideas???