Optimize Windows 7 system to improve running speed

System installed, install the driver, the next Windows 7 play games or use to work must be optimized, change the registry, and switch some services, or your ping value will be very depressed oh. Next, the system's small sum up some of the past experience to the system rookie to explain the Win7 system optimization method.

First turn off the MMCSS service, this service will give priority to the CPU allocated to audio that, causing the ping value of the abnormal instability.

Multimedia Class Scheduler (abbreviation: MMCSS)

Open the service, click on the search (1) Input service, the above out results, click on the Open Service (2), find the "multimedia class Scheduler" This service, select "Properties", and then stop and disable the "multimedia Class Scheduler" (at this point the lower right corner of the horn icon will have a fork, audio will also be gone, do not worry, and so on, and reset the system will be restored, and then open the registry, the same point to start the lower left corner, the search bar input "regedit", open the path: Hkey_local_machine/system /currentcontrolset/services/audiosrv;

/hkey_local_machine← Expand Branches sequentially

/system

/currentcontrolset

/services

Then find Audiosrv under/services, and then double-click the item on the right DependOnService

Double-click the right item DependOnService, and then edit the numerical data inside.

There should be 3 lines of words, delete "mmcss" This line of words (after the revision of the following figure). Don't delete anything else.

The above has stopped and disabled the mmcss. Normal Restart the audio will be restored, when the game ping value will not jump very exaggerated, has been a lot of stability.

The next modification will keep your ping stable at the minimum value, open the Window feature: enter "function" in the search bar of the Windows7 flagship's Start menu, and expand the MSMQ server check: ①MSMQ triggers; ②msmq DCOM proxy, Then check to see if it's wrong. The last point is OK.

Then modify the registry, the same as the lower left corner point, the Search bar to enter the "regedit" (the above has been taught, there are pictures), and then expand by Path to MSMQ (HKEY_LOCAL_MACHINESOFTWAREMICROSOFTMSMQ), Then click Parameters, and then in the right margin point right, the new 1 Qword (64-bit) of the value named: Tcpnodelay. Then double-click the newly created value to change the numeric data to "1", the right base to confirm whether 16 into the system, and then point to determine the finished.

Finally, expand by Path to interfaces (Hkey_local_machine/system/currentcontrolset/services/tcpip/parameters/interfaces), In the interfaces find a branch of their own IP (do not know their own IP is how much? The next step is the quickest way to view your own IP).

How to know your own IP, the easiest way is to open IE browser input content, know their own IP, in the "Interfaces" branch below, find a branch of their own IP (red circle is my own IP).

Then in the margin point right, the new 1 Qword (64-bit) value, named: TcpAckFrequency, is also a double click just the new value of the numerical data modified to "1", the right base that confirm whether 16 into the system, then point to determine the finished.

The registry has all been modified, then the broadband IP protocol is modified.

Open Network and Sharing center--Open Change adapter settings--Open the properties of the local connection. To remove the "Internet Protocol version 6 (Tcp/ipv6)" Before the tick off the point to determine, so that the modification completed, if not mistaken, your ping can achieve the lowest the most stable effect, Can play the game to see the effect go.