This is known, but those who requested usually want the single click for icons in the Fences only. The rest, ie icons on the desktop still using the double click.
Sorry. Since I spend so much time on the WEB where the "single click" is the default, I adopted the Windows single click more than 10 years ago. This has probably saved me over 350,000 clicks over the last 10 years. A lot of people on this site are always complaining about the number of clicks required to get to where they want. This is the easiest way to achieve fewer clicks.
