Win7 system how to accelerate broadband speed through the registry

Broadband speed is believed that no one will disappoint too fast. Everyone hopes that the speed of broadband will be as fast as possible. How can we speed up the broadband speed of win7 computer?
1
Click to start and enter in the search box. Regedit, press Enter to enter the registry.
2
Then locate:
HKEY_LOCAL_MACHINESystemCurrenControlSetServicesTcpipParameters
3
Finally find or create a new DWORD item with the item "GlobalmaxTcp WindowSize" in the right side of the window, and then set the value to “256960&rdquo ; (decimal).
4
After modifying the registry, you need to restart the computer to take effect.