Improving the speed of Windows 7 system is a compulsory course for newcomers

Although most of the factors that determine the Internet access are broadband traffic, relatively speaking, the role of speeding up the Internet on the machine is the mosquito meat, but how to say it is meat.

by modifying a registry key to achieve enhance the speed of the Internet, this topic is really old enough, but the old pass away, but the novice computer generated every day, many of my friends first contact with computers and networks is to use Windows7 system, has not experienced DOS, Win95, Win98 or even XP era.

before the beginning of this article, to say the principle of the system under acceleration house analysis, wrong place, please correct me a lot

Internet acceleration principle analysis:!

general Next, the default data transmission unit of TCP/IP accepts a buffer size of 576 bytes. If the size of this buffer is set to be large, once a TCP/IP packet data error occurs, the entire data buffer All the contents of the packet will be lost and retransmitted; obviously, the re-transmission will greatly affect the efficiency of ADSL transmission of data. To do this, set the appropriate buffer size, to ensure that ADSL data transmission efficiency is always high, will have a direct impact on the ADSL transmission speed!

own hands and clothing, Know the principle, but also to modify it manually ! convenient

1, open the "registry editor" (start - run - enter regedit);

2, which found "HKEY_LOCAL_MacHINESystemCurrenControlSetServicesTcpipParameters" sub-key;

3 In the right key value area, find or create a new DWord key value named "GlobalmaxTcpWindowsize"; set its data value data to "256960" (decimal), of course, similar values ​​are also possible;
< BR> 4, close the "registry editor", restart your computer!

feel it is not the Internet faster than before?