How to Speed up your internet by 20%

This post is about how you can increase your internet speed by
20% .This trick is 100% working,i am also using this trick.Generally
Microsoft reserves 20% of your available bandwidth for their own
purposes like Windows Updates and interrogating your PC etc.
You can get it back by following some simple steps given below. 

Instructions

1. First of all Click Start then Run and type "gpedit.msc" without
   quotes.This will open the group policy editor.
2. Then go to Local Computer Policy>Computer Configuration>
   Administrative Templates>Network>QOS Packet Scheduler>Limit
   Reservable Bandwidth.
3. Now Double click on Limit Reservable bandwidth. It will say it
   is not configured, but the truth is under the 'Explain' tab
   i.e."By default, the Packet Scheduler limits the system to 20
   percent of the bandwidth of a connection, but you can use this
   setting to override the default."
4. So the trick is to ENABLE reservable bandwidth, then set it to ZERO.
   This will allow the system to reserve nothing, rather than the
   default 20%.It works on Win 2000 as well.
5. Enjoy the trick dude.......!!