For some reason everytime I single click with my mouse it is double CLICKING... I have a Optical Mouse, is there any way I can fix this through settings or the like?  I am not sure if it means I just need to buy a new mouse or not, so I am hoping someone here might know, any help will be very much apperciated.http://support.microsoft.com/default.aspx?scid=kb;en-us;q185663Go to the Control Panel and open the Mouse ICON. The settings there (you may have to look at what is on several of the configuration "tabs" to find it) will have something that refers to REPEAT delay or something similar. Also will have something about double-click speed or something similar. There should also be "test pads" to click on to verify the mouse performance before you commit to the new settings.

Knowing what version of Windows you are running would be helpful.

Hope this helps.
You could have single-click enabled. When you MOVE the mouse over an icon, but DON'T click, is it selected automatically? To disable, view > folder options > click classic style or custom style and deseclt it. On some OS, you can get folder options in the control panel.try other mouse..see if it has the same problem with your mouse..
or maybe your mouse is broken..buy another one...