There are obvioulsy ways round this, but this code will turn Blue the Text in any cell that is altered.
New Text in a cell will be Black until altered.
Right click sheet tab, Select "Viewcode" (VB window appears) Paste at TOP of VB window.
Code:
Dim rng As Range, txt As String
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If Target.Count = 1 Then
If Not rng Is Nothing Then
If Not Target.Address = rng.Address Then
If Not rng.value = txt And Not txt = vbNullString Then
rng.Font.ColorIndex = 5
End If
End If
End If
Set rng = Target
txt = Target
End If
End Sub
Mick