Hi sharice

I think you see [Group] in the top blue bar, that means that you have more then one sheet selected.
Every change you make is for all the selected aheets

Right click on a sheet tab and choose "Ungroup Sheets"


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Regards Ron de Bruin
http://www.rondebruin.nl/tips.htm




"sharice.g" wrote in message ...
I made payment sheets for my cheerleaders in order to track orders and
payments made. I have about 30 different worksheets in this one workbook.
Workbook was excellent last time I used it. I havent had a problem in 3 yrs.
This time, even with application close and computer restart, every time I
enter information into one cell on one worksheet, it copies to all of the
worksheets and my formulas stopped calculating also. What to do?