Sub Copy_Too()
'Modified 10/16/2018 7:01:33 PM EDT
Dim Lastrow As Long
Lastrow = Sheets(1).Cells(Rows.Count, "A").End(xlUp).Row + 1
Sheets(1).Range("C1").Copy Destination:=Sheets(1).Cells(Lastrow, 1)
End Sub
Sub workbook_open()
Range("A" & Cells(Rows.Count, "A").End(xlUp).Row + 1).Activate
End Sub