The problem of not being able to shut down completely under Win8 system

        Symptom: How to solve the problem that the Window 8 system cannot be completely shut down. Solution: After clicking “Shutdown” under Window 8 system, after a while, the website found that the computer was not really turned off. The computer can't be completely shut down, we need to make some setting changes in the system. 1. Right-click in the blank space and click on the bottom right corner “All apps”. Then open “Control Panel" in “Start”. 2. Click “System and Security" in the Control Panel menu. 3. Under <;Power Options", click “Change the function of the power button”. 4. Uncheck the “Enable Quick Launch (Recommended)” option. 5. Click “Save Changes” .