black box appears on my screen

When I type on the screen a black box is highlighted. How do I get rid of this?

MacBook, Mac OS X (10.5.4)

Posted on Sep 5, 2008 1:26 AM

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Posted on Sep 5, 2008 2:27 AM

Try pressing command-F5.
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Sep 28, 2008 9:37 AM in response to MCFLORIDA

MCFLORIDA wrote:
THANKS FOR THIS QUESTION...I had the same thing and was wigging out..I thought it was a "virus"!!!!
How does this happen? Also I just purchased MAC SCAN 2 just to be on the safe side. Anyone have any comments about it?

Don't waste your money on mac virus software-there are no mac viruses.
If you want to stop yourself from passing on windows viruses to your friends, use the free ClamXav.

Good luck!
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black box appears on my screen

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