Jumpy mouse in one screen. My mouse pointer does not refresh fast enough in one screen but is fine in second screen. [more inside]
posted by rainy on Aug 25, 2007 - 7 answers

iBook trackpad problems: after cleaning with a barely damp cloth, my trackpad is all jumpy. Reboots and trying to "massage" the trackpad haven't helped. Any other home remedies for this? [more inside]
posted by jbb7 on Nov 5, 2006 - 4 answers

I use Firefox/1.5 as my browser. The problem: the screen jumps around like crazy, like the computer is in the middle of an earthquake. The screen started being shaky and jumpy right after I attempted to download Google's toolbar. So, I unloaded the toolbar; it did no good....the screen stills jumps around. So I even uninstalled Firefox and re-downloaded it.....still no good. Things are so bad I went back to Internet Explorer! Although IE 7 isn't too bad.....but I miss my Firefox! Please help!
posted by JackO23 on Jun 19, 2006 - 7 answers

Help fix my jumpy Mac OS X Universal Access Zooming! I use the zoom function of OS X's Universal Access to help me read things and watch videos and such. This has been working wonderfully until I switched my monitor configuration from both of my monitors side-to-side to the current configuration of having one monitor on top of the other. Now when I zoom in and move the mouse at all, the zoomed in rectangle jumps so that the bottom edge is stuck to the bottom edge of the bottom monitor. I can move left and right, but no longer up or down. Any ideas? [more inside]
posted by sirion on Sep 16, 2005 - 6 answers

How do I fix a jumpy laptop trackpad? [more inside]
posted by Popular Ethics on Aug 18, 2005 - 12 answers