System tutorial Win7 broadband Internet speed is easy to speed up

Normally, 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 When there is an error in the packet data, then all the packet contents in the entire data buffer will be lost and retransmitted; obviously, the re-transmission will greatly affect the efficiency of ADSL transmission of 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 expression: manual labor Do-it-yourself, full of food and clothing, know the principle, it is very convenient to manually modify! 1. Open “Registry Editor" (Start-Run-Enter regedit); 2. Find the "HKEY_LOCAL_MACHINE\\System\\CurrenControlSet\\Services\\Tcpip\\Parameters” subkey; 3. In the right key area, Find or create a DWORD key-value item named "GlobalmaxTcp WindowSize"; set its data value data to "256960" (decimal), of course, similar values ​​are also possible; 4, close & ldquo; registry editor ”, restart your computer! Now, before the speed of the Internet comparison, I think everyone will feel that the network speed is getting faster. More quality and more professional system tutorials are in the —— system, if you have a better way, you can contact us.