Restore Show Desktop icon

Come on, you can use Google for this kind of stuff

The first search result:

*support.microsoft.com/kb/190355

Dude, I want Answer here. I know about google.
Thanks in advance

I think you missed the microsoft link in my above post.

1. Click Start , click Run, type notepad, and then click OK.
2. In Notepad, type the following text on individual lines:

[Shell]
Command=2
IconFile=explorer.exe,3
[Taskbar]
Command=ToggleDesktop

3. On the File menu, click Save As, and then save the file to your desktop as Show Desktop.scf.

Note Notepad might automatically append a .txt extension to the file name. Remove this extension if present. The file name should be Show Desktop.scf.

Move this file to the Quick Launch toolbar.

Thanks Pushkar to Give me answer.
Your technique is good. And thank again to give me answer. But i also find a small method which i want to share with you:
Only goto start and open run:
Type this command here:

regsvr32 /n /i:U shell32

Click to expand...

and click ok.
This will restore it.
Make sure quick launch id enable before do it.

If you know this, then why u asked here ??? You want to test us guyz here ??? :O

@ most wanted : listen guys this stupid person is overacting too much ... he himself ask a question and he himself gives a solution and moreover he makes it a joke one who gives the answer