WinMinimizeAll / WinMinimizeAllUndo
Minimizes or unminimizes all windows.
WinMinimizeAll
WinMinimizeAllUndo
On most systems, this is equivalent to Explorer's Win+M and Win+D hotkeys.
WinMinimize, GroupAdd
Examples
Minimizes all windows for 1 second and unminimizes them.
WinMinimizeAll
Sleep 1000
WinMinimizeAllUndo