No colours on excel sheets

[Autist]

Excel 2003
No colours show up if i select a colour for figures, letters, frames etc.
When printing all colours appear correctly.
Which button I pressed by mistake?

 

[Gary''s Student]

If this is a problem with all Excel files with coloured cells, the Windows OS
high contrast setting may be turned on. There is information in the
following MSKB article:

OFF: Changes to Fill Color and Fill Pattern Are Not Displayed


http://support.microsoft.com/default.aspx?scid=kb;en-ca;320531