User Name and Time Stamp

Hi,

Does this help. Right click sheet tab and select view code then paste in the below code

Private Sub Worksheet_Change(ByVal Target As Range)
    Dim x As Range
    If Target.Column =< 5 Then
    
    Cells(ActiveCell.Row, "F").Select
    ActiveCell.Offset(-1, 0) = Date
    ActiveCell.Offset(-1, 1) = Environ("USERNAME")
    
End If
End Sub

VBA Noob