How do I enable single-click operation?

How do I enable single-click operation?
or
How do I change the double-click settings to those of single-click operation?

You can change the double-click settings to those of single-click with the following procedure.

--Procedure--
# For Windows 98 and Windows 98SE
1) Double-click the [My Computer] icon on the desktop.
2) Click the [View] menu, and then click [Folder Options].
3) Click the [Web style] option button in the [Windows Desktop Update] window of the [General] tab.
4) Click [Yes] in the [Single-click] dialog box, and then click [OK].

# For Windows Me and Windows 2000
1) Double-click the [My Computer] icon on the desktop.
2) Click the [Tools] menu, and then click [Folder Options].
3) Click the [Single-click to open an item (point to select)] option button in the [Click items as follows] box of the [General] tab, and then click [OK].