White square box in the middle of my screen.
Whenever I launch Firefox I have a white square box in the middle of my screen. I can view things from the search but the box stays in the background of my computer. I know this is only with Firefox because I launch Chrome, Safari or any other application and it's not there. I'm using a MacBook (white version). Thanks in advance
Whenever I launch Firefox I have a white square box in the middle of my screen. I can view things from the search but the box stays in the background of my computer. I know this is only with Firefox because I launch Chrome, Safari or any other application and it's not there. I'm using a MacBook (white version). Thanks in advance