You really should include the wording in "the little screen" but anyway, yes,
in order to run macros you must have Tools, Macro, Security, [x] Medium

Each time you open a file you will get a warning that the workbook has macros
"Macros may contain viruses, ... "
To which you reply with "Enable Macros" if you are familiar with the workbook
and want to run macros; otherwise, "Disable Macros" and you can look at the
macros, but not run them.
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HTH,
David McRitchie, Microsoft MVP - Excel [site changed Nov. 2001]
My Excel Pages: http://www.mvps.org/dmcritchie/excel/excel.htm
Search Page: http://www.mvps.org/dmcritchie/excel/search.htm

"bunmi" wrote...
i have sort of created a very simple user form in excel and put a little vba
code in it. When i try running it, it comes up with a screen to do with
macros. Does this mean I need macros just to even preview what the form would
look like on its own? And if I do, how do I go about doing this? Thanks!