Increase Shutdown and Reboot speed in your computer.

1. At first go to Start menu then click Run option.
2. Type Regedit then press ok.
3. Then select HKEY_CURRENT_USER \ Control Panel = Click Desktop.
4. Search “WaitTokillAppTimeout”
5. Then select Modify.
6. Change value data=1000 press ok
7. Search “HungAppTimeout”
8. Then select Modify.
9. Change value data=1000 press ok