Improve the speed of computer system Win7 broadband Internet access

        Internet acceleration principle analysis:

Under normal circumstances, TCP /IP data transfer unit to accept the default buffer size is 576 bytes, if the size of this buffer is set comparatively large, then, once a TCP When an error occurs in the /IP packet data, then all packet contents in the entire data buffer will be lost and retransmitted; obviously, re-transmission will greatly affect the efficiency of ADSL transmission data. To this end, set the appropriate buffer size to ensure that the efficiency of ADSL transmission data is always high, will have a direct impact on the ADSL transmission speed!

registered express human: manual labor

own hands and clothing, Know the principle, manually modify also very convenient!

1, open the "Registry Editor" (Start - Run - enter regedit);

2, which found "HKEY_LOCAL_MacHINE /System /CurrenControlSet /Services /Tcpip /Parameters" sub-key;

3, in the right key area, or to find a new key value DWord called "GlobalMaxTcpWindowSize"; the data to its data value "256960" (decimal), of course, similar values ​​are also possible;

4, close the "registry editor", restart your computer!

feel it is not the Internet faster than before?