Run a macro when a value changes

[Ricdel]

Sorry if this is quite elementary.

How do I run an existing macro when the value of a specific cell changes?

 

[Crow_23]

Private Sub Worksheet_SelectionChange(ByVal Target As Range)

End Sub

 

[GaryAtWork]

Or maybe this in the code for the worksheet

Private Sub Worksheet_Change(ByVal Target As Range)

    Application.EnableEvents = False
    If Target.Address = "SpecificCellAddress" Then MacroName
    Application.EnableEvents = True

End Sub