Tips to speed up broadband Internet access

If you are using a LAN network that is especially bad, or if you are using a broadband connection, setting the appropriate Tcpwindow value in the registry can speed up the Internet. (Please note: If the speed of the normal effect is not obvious) computer

Open Registry Editor (easiest way: Start--run enter regedit on it), where to find "Hkey_local_ Machine\system\currencontrolset\services\tcpip\parameters, in the right key value area, find or create a new name named "Globalmaxtcp windowsize" DWORD key value, set its data value data to "256960" (decimal), close Registry Editor, restart the computer. Do you feel the speed is much faster than before?

The rationale for this change is that the TCP/IP default data transmission unit accepts a buffer size of 576 bytes in general, and if the size of the buffer is set to large, all packets in the entire data buffer are grouped as soon as a TCP/IP packet data error occurs. Will be lost and retransmitted; it is clear that continuous retransmission will greatly affect the efficiency of ADSL transmission data (computer basics). To this end, set the appropriate buffer size to ensure that ADSL transmission data is always high efficiency, will have a direct impact on ADSL transmission speed!