Weird question but I am sure that you know the answer.

When I run a macro, an image from another application or
my desktop, if nothing else is open, remains on my screen
when in excel. It is small, 1 inch, but it is anoying
and will not go away unless I shut down excel and
reopen. I am guessing that it is from screen updating
and I could turn that off but I was wondering if there is
another solution.

It is like there is a hole in my excel sheet and I can
see through to whatever is behind it. Anybody know what
I am talking about?