I used to run dual monitors on my mac, but recently decided to go back to just one. Though I disconnected my secondary monitor months ago, my computer still thinks it's there. My mouse goes off the side of my monitor into the space that used to be the secondary one, and items saved to my desktop sometimes also end up there. Frustrating! Please answer for both OS 10.3.9 and OS 10.4.9.
Many thanks!
Many thanks!