Windows 11: Show / Hide Show Desktop Taskbar Button

Windows 11 "Copilot in Windows (preview)" button disables the Show Desktop button in the far right corner of the taskbar.

To enable / show this button using PowerShell:

Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarSd" -Value "1"

 

To disable / hide this button using PowerShell:

 

Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarSd" -Value "0"