If the window is , pressing this once will restore it to a smaller size. Pressing it a second time will minimize it to the taskbar.
Hotkeys are a language. The minimize shortcut is a —a command that enacts what it says. But unlike spoken language, its syntax is dictated by muscle memory. The "Windows" key (or Command key) acts as a modal shift, transforming the keyboard from a text-entry device into a system-control device. hotkey minimize window