An effective way to solve the computer system shutdown time is too long

Today, the number of users using computer win7 systems is growing. Compared to the win7 system download the Open machine is indeed more than the XP system to download the machine will be slower. But recently some users said that the shutdown time is too long, how is it? How to solve it? Today, Win7 's family has made a solution to this problem. Specifically as follows:

1) Windows7 flagship Start Menu-> Control Panel-> Power Options-> enable advanced power management.

2 Check the computer Device Manager to see if there are any hardware devices that are driving the problem and, if so, reinstall the associated drive.

3) Defragmentation of the disk. My Computer--right-click the drive that you want to defragment disk-> Properties-> tool->win7 Select the sorted disk open the Disk Defragmenter window-> analysis-> defragmentation-> system will start sorting, and the system notifies you when it is finished.

4 shut down before shutting down all the programs that are not in use, and then shutting down the machine.

5 to open the Optimization Master-> system performance Optimization-> disk cache optimization-> Remove the "Win shutdown automatic cleanup paging file" front of the hook.

6 does not load DLL files. At [Start]->[run]-> type [regedit]-hkey_local_machinesoftwaremicrosoftwindowscurrentversionexplorer, Create a Double-byte value named Alwaysunloaddll with a value of 1. If you want to get rid of this optimization, just set the key value to 0.

7 system Download Disable "NVIDIA Driver Helper Service, the service we generally do not need, and it will occupy a lot of system resources." The shutdown method is to open the Control Panel-> Administrative Tools-> Service, locate and right-click the Nvidia Driver Helper service entry in the pop-up window, select Properties, and in the Drop-down list box that has been started, select disabled.

8 Modify the Registry switch machine: In [Start]->[run]-> type [regedit]->[hkey_current_user]-> [Controlpanel]->[desktop], Windows7 system Download Change the numeric data of the string value [Hungapptimeout] to [200] and change the numeric data of the string value [Waittokillapptimeout] to 1000. In addition, in [HKEY_LOCAL_MACHINE] ->[system]-> [Currentcontrolset]->[control], change the numeric data of the string value [Hungapptimeout] to [200],WIN7 download the string value [ WaitToKillServiceTimeout] Changes 1000 in numeric data.

9 If the above methods are invalid, I think it is good to find a useful system disk, reinstall the WINDOWS7 system.