Put the following macro in the worksheet code area:

Private Sub Worksheet_Change(ByVal Target As Range)
Application.EnableEvents = False
Cells(Target.Row, 1).Value = "C"
Application.EnableEvents = True
End Sub

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Gary''s Student - gsnu200738


"Picman" wrote:

I would like to indicate with a specific value ("C") in the first cell of a
row if any changes have been made in that row since the file was created. In
other words if a value was input or changed in cell "M1" i would like cell
"A1" to be populated with a "C". Can this be done?