I have had my MacBook Pro for under a week. Today a small gray rectangle, very tiny, is in the center of the screen. It shows up in front of anything I'm working on, even showing up on the desktop. I tried to click on it but it doesn't work.....HELP
iMac, Mac OS 9.1.x
System Preferences > Accessibility >Zoom
Click the Options button next to Zoom style.
If “Show preview triangle when zoomed out” is enabled, disable it by clicking in the box beside it.
Click "OK".
Show preview rectangle when zoomed out | Display a rectangle on the screen that shows the center point of the zoom. Drag the rectangle to the area where you want to zoom. |
https://support.apple.com/kb/PH25693?locale=en_US&viewlocale=en_US
System Preferences > Accessibility >Zoom
Click the Options button next to Zoom style.
If “Show preview triangle when zoomed out” is enabled, disable it by clicking in the box beside it.
Click "OK".
Show preview rectangle when zoomed out | Display a rectangle on the screen that shows the center point of the zoom. Drag the rectangle to the area where you want to zoom. |
https://support.apple.com/kb/PH25693?locale=en_US&viewlocale=en_US
gray square on macbook screen
