You mean, how do you turn off this effect? If you want to do it permanently you can just delete the subroutine. But if you want to turn it off temporarily, I can think of two easy ways:
1) Change the name of the subroutine slightly. It's named "Worksheet_SelectionChange", and it must be to work automatically; so if you make the name "Worksheet_SelectionChange_Off" (for example), it will cease to work until you remove the extra characters.
2) The way I'd probably do it is add a line or two to the program, like this:
Code:
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
Const Disabled = False
If Disabled Then Exit Sub
If Target.Cells.Count > 1 Then Exit Sub
Target.Parent.Cells.Interior.ColorIndex = 0
Target.EntireRow.Interior.ColorIndex = 8
End Sub
The two lines I underlined are all that's different about this program; the rest does the same thing (or if it doesn't then I did it wrong). Any time you want to turn off the effect temporarily, go into the VBA Editor and change Disabled to True instead of False. Change it back to False when you want the effect back again.