I. First way
II. Both ways (the registry settings)
1. At the start menu, Select Run type regedit, press OK
2. In the dialog box select the registry editor:
HKEY_CURRENT_USER \ Control Panel \ Desktop \ HungApp Timeout
Restrart your computer. So the process of closing the application you can more quickly.
If an application hangs, how do the first, hopefully the process of closing an application that faster.