Tips for enabling broadband network acceleration for Windows 7

Tips for broadband network acceleration in Windows 7, although most of the factors that determine Internet access are bandwidth traffic, the skill for accelerating Internet access on machines is mosquito meat, but it is also meat. You can modify the registry key to increase the Internet access speed. This topic is really old enough, but it is old enough. New computers are generated every day. Many friends use Windows 7 for their first access to computers and networks, I have never experienced DOS, Win95, Win98, or even XP. Before starting this article, let's talk about the analysis of acceleration principles. If it is not correct, please correct me more! Analysis on the principle of Internet acceleration: Generally, the default data transmission unit of TCP/IP receives a buffer of 576 bytes. If the buffer size is set to a large value, once a TCP/IP group data error occurs, all the group content in the entire data buffer zone will be lost and re-transmitted. Obviously, the data is continuously transmitted, this will greatly affect the efficiency of data transmission over ADSL. To this end, set the appropriate buffer size to ensure that the efficiency of data transmission over ADSL is always high, which will have a direct impact on the transmission speed of ADSL! It's convenient to manually modify it by yourself! 1. Open Registry Editor (START-run-enter regedit). 2. Find the HKEY_LOCAL_MACHINE \ System \ CurrenControlSet \ Services \ Tcpip \ Parameters subkey; 3. In the key-value area on the right, locate or create a DWORD key-value item named "GlobalmaxTcpWindowSize" and set its data value to "256960" (decimal). Of course, similar values are acceptable. 4. Close Registry Editor and restart your computer!