Closing, minimizing, maximizing, or moving a window Through Keyboard
https://www.computersprofessor.com/2017/07/closing-minimizing-maximizing-or-moving.html
Closing, minimizing, maximizing, or moving a window Through
Keyboard:
Closing a window
Press the Ctrl and F4 keys on the keyboard at the same time
to close the current open program or window.
Users may also press the Alt and spacebar keys
at the same time, then arrow down to the Close or Exit option in the menu and
press Enter.
Minimizing or shrink a window
To minimize a
window, press the Windows key and down arrow at the same time (sometimes twice).
Maximizing a window
To maximize a window, press the Windows key and up arrow at the same time.
Moving a window
Before you can move any window, it must not be maximized. To
make the window appear in windowed mode, press the Alt and spacebar keys at the same time, move to the restore option, and press Enter. Once in windowed mode,
you can move a window by pressing Alt and spacebar at the same time, navigate to the move option, press Enter, and then move the window
using your arrow keys.