2 Replies Latest reply: Mar 20, 2009 6:29 PM by amember
amember Level 1 (5 points)
I must have clicked something I shouldn't.... Usually, I use my index finger to move the cursor around on the screen. But now, I can still do that, but everything on the screen moves side to side or up and down when I'm moving the cursor (moving my finger across the screen). Does anybody know what happened and how I can stop it?

iMac, Mac OS X (10.5.5)