Increase Internet Connection Speed

By default microsoft reserves 20% of bandwidtth for windows update. You can increase overall bandwidtth by 20% by setting in to 0% for windows update.
Do the following steps.
1) Goto Start->Run
2) type gpedit.msc and press ENTER
3) You will get a window "Group Policy"
4) Goto Administrative Templets->Network->QoS Packet sheduler.
5) Select and double click on "Limit Reservable Bandwidtth" option in right panel.
6) Then click on Enable and change reservalble bandwidtth to "0%". THEN MAKE FUN WITH 20% MORE SPEED.

Note: Even it is by default disabled but still it reserve 20% bandwidtth. So you have to enable it and set to 0%.
  Finaly !
 Test Your 'Internet Connection Speed'