In some situations, the Windows update (s) might be hung at a very particular part of the installation process, and you could be presented with your Windows login screen after executing the Ctrl-Alt-Del keyboard command.
N'ọnọdụ ụfọdụ, emelite Windows nwere ike idikwasị ya n'otu akụkụ nke usoro nhazi ahụ, a ga-enyekwa gị ntanetịime nbanye Windows mgbe i mechara iwu Ctrl-Alt-Del.