How to Move the “Show Desktop” Icon to the Quick Launch Bar or the Taskbar in Windows
 

If you aren’t a fan of scrolling your pointer over to the lower right corner of your monitor to show the desktop, we have a cool tweak that will allow you to add the Show Desktop icon to the Quick Launch bar or anywhere on your Taskbar.

https://www.howtogeek.com/howto/2860...-in-windows-7/