The way to release Windows 7 system resources to make your computer smoother:
Click the "Start" menu in the lower left corner of the Windows 7 desktop, enter Regedit in the blank box, open Registry Editor, expand Hkey_current_usercontrolpaneldesktop, and then locate in the right pane autoendtasks "String value, the mouse double-clicks the character, this setting takes effect immediately after you turn off Registry Editor to return to the Windows 7 Desktop for a refresh operation by modifying its numeric data from" 0 "to" 1 "in the pop-up Edit String dialog box. When you later meet a program that is unresponsive, your windows The 7 system will automatically turn it off without wasting your time waiting.
In addition, we can also use registry modifications to enable Windows 7 fast shutdown of the program, how fast? This wait time is up to you. Also open Registry Editor, expand "Hkey_current_usercontrolpaneldesktop", locate the "Waittokillapptimeout" string value in the right-hand pane, and open the "Edit string" pop-up The dialog box changes its numeric data from "20000" to "12000", "8000" or even smaller, in milliseconds, which represents the longest wait time when a program loses its response. Although some programs lose their response to give it a little time can be slowly back to normal, but our patience is limited, wait too long to shut down and reopen.