Restore the Show Desktop Icon In Windows 7
A Notepad file opens. Copy and paste the following code in the Notepad file :
[Shell]
Command=2
IconFile=explorer.exe,3
[Taskbar]
Command=ToggleDesktop
save as Show Desktop.scf
To add this file as a tool in the system tray
•Create a folder in any location of your computer. Name it as Show Desktop.
•Copy the file, you’ve created, “Show Desktop.scf".
•Right click on the taskbar and select Toolbar>New toolbar.
•Select the created “Show Desktop.scf" file on the desktop to add it as a toolbar.