186 Views 3 Replies Latest reply: May 17, 2013 6:02 PM by BDAqua
When I magnify the screen to see and click on the mouse button the cursor jumps, usually down, and it is becoming very annoying. I have to magnify to see the screen well enough to read. Running a wireless mouse, batteries are good.
iMac 320 HD, 4 GB Ram, very few thrid party apps. Mouse is a wireless Logitech model LX 6.