the Windows shortcuts for “minimize/maximize the focused window”

• https://en.wikipedia.org/wiki/Table_of_keyboard_shortcuts
• Win+”arrow down” (actually not respected by all applications) resp. Win+”arrow up”
• Alt+Space then “n” (as in Minimize)
• Alt+Space then “x” (as in Maximize)

One reason less to use the mouse sitting like 30cm away from my keyboard … — I enjoy that.