Cool screen consultation has stopped, the work window is closed or still appears. What should I do if I use computer housekeeper to kill virus and restart or still appear? . .

This is not necessarily a virus. When you report an error, you don't need to click any button, just press CTRL+ALT+DEL to call up the task manager and find the location of this file from the task manager.

Then use the computer housekeeper's file shredding function to shred it.