My computer keeps displaying information, so I can't turn it off. I can only minimize it. Ask an expert what I should do, first aid! ! ! ! ! ! ! !

Press Ctrl+Ail+Del to close this window at the same time during the process, and then restart the machine, or if it can't be closed, press and hold the shutdown key for 8 seconds to force it to shut down. This window is the writing function of the main program of disk C. As long as the main file is not deleted, it will still be normal after booting. I hope this method can help you. . .