Hey Friends there are lots of softwares are there in the market which claims that they increase your internet speed. Some of them really works good but unfortunately they are not free. well after inspecting the algorithms of some popular softwares i found the most common thing that they all used and that is Registry Entry. i have the code which is included in the registry. you just have to copy the below code and just paste it in the notepad :-[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParameters]
"SackOpts"=dword:00000001
"TcpWindowSize"=dword:0005ae4c
"Tcp1323Opts"=dword:00000003
"DefaultTTL"=dword:00000040
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"GlobalMaxTcpWindowSize"=dword:0005ae4c
Now save this file as speed.reg. Execute it and observe the change! you may have to restart your computer once to see the changes. :) Enjoy...... If you have any question then please comment below. Thanks ;)