Shortcut To Minimize All Windows

To Minimize All Windows in Windows 10, the keyboard shortcut is Windows Key + M.

Shortcut To Minimize All Windows

This keyboard shortcut lets you minimize all your windows at once, to bring them back, press Windows Key + Shift + M.

If you press Windows Key + Home, it will minimize all windows other than the currently active window.

There is a taskbar shortcut, the Show desktop button at the far right of the taskbar (very hard to see).

Show desktop button to Minimize All Windows
Show desktop button

If you click the Show Desktop button (keyboard shortcut which is Windows key + D), it will minimize all windows. Click the button again to restore all windows.