If the desktop is not activated, you'll close the active program instead of opening the shut down menu. Make sure the desktop is active and all other programs are closed or minimized. Alt+F4 while logged in remotely. If you use Windows 10 Remote Desktop, you may have noticed that there is no Shut Down option in the Power menu. If you need to shut the computer down, you can do so from the new Shut Down Windows menu. You can also choose from the other options, including "Restart," "Sleep," and "Sign out." Since you are using Remote Desktop, you will lose your connection to the remote computer.

TL;DR in Vietnamese:
Nhấp vào bất cứ chỗ trống nào trên màn hình desktop. Nhấn. Chọn "Shut down" từ trong trình đơn thả xuống. Nhấp vào "OK" để tắt máy tính.