windows: the software can run but the window disappears

reference:

        The window of the software disappears, and the desktop cannot be seen, how to solve it_The software runs but the window cannot be seen

reason:

        Software may have moved out of the window, preventing the app from being seen on the monitor

Solution:

        alt + space -> m -> Use the arrow keys to move the window (you can use the mouse to move the window after using the arrow keys)