How to modify the registry to speed up the Internet

Nowadays, the Internet has become an indispensable thing for everyone. If the network speed is slow, it is really life-threatening. Is there a way to solve this situation like this?

If the LAN network you use is particularly bad, or use broadband to access the Internet, then setting the appropriate TcpWindow value in the registry can speed up the Internet. (Please note to friends: If the speed of the network is not normal)

Open the Registry Editor (the easiest way: start - enter regedit in the run), find "HKEY_LOCAL_MACHINE" \\System\\CurrenControlSet\\Services\\Tcpip\\Parameters” subkey, in the right key value area, find or create a DWORD key value named "GlobalmaxTcp WindowSize", and set its data value data to "256960"; Decimal), close the registry editor and restart the computer. Is it faster than before?

The principle of this change is: Normally, the default data transfer unit of TCP/IP accepts a buffer size of 576 bytes, if this buffer is used If the size of the TCP/IP packet data is incorrect, all packet contents in the entire data buffer will be lost and retransmitted; obviously, re-transmission will greatly affect the impact. 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!

However, before this, Xiaobian reminds everyone, if it is computer knowledge If you don't have a lot of friends, I suggest that you don't modify the parameters of the registry, or ask someone who knows the computer to help. This will have an effect, otherwise it will not be worth the loss.