This is not just one trick but a series of simple trick that lets you significantly increase you internet speed and i guarantee you an increase in your internet speed. This trick works on all windows machine including XP, Vista and windows 7.

1] go to desktop->My computer-(right click on)->properties->then go HARDWARE tab-> Devicemanager-> now u see a window of Device manager
then go to Ports->Communication Port(double click on it and Open).
after open u can see a Communication Port properties.
go the Port Setting:----
and now increase ur "Bits per second" to 128000.
and "Flow control" change 2 Hardware

2]type this coding in notepad and save as .reg and then execute this file....this will increase ur surfing n downloading speed.....

REGEDIT4
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters]
"SackOpts"=dword:00000001
"TcpWindowSize"=dword:0005ae4c
"Tcp1323Opts"=dword:00000003
"DefaultTTL"=dword:00000040
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"GlobalMaxTcpWindowSize"=dword:0005ae4c


3]Xp reserves 20% bandwith,
to unreserve it,follow following steps:

a)Click Start

b)Run:"gpedit.msc"

c)Goto:>Local Computer Policy
-------–>Computer Configuration
-------–>Administrative Templates
-------–>Network–>QOS Packet Scheduler
-------–>Limit Reservable Bandwidth


d) Double click on Limit Reservable bandwidth


e)Select Enable


f) Change 20% to 0%


g)Click Apply

Enjoy!

Follow the given steps to disable the right click functionality on desktop:
To use this feature, you will need to be logged into your computer with administrative rights.
Click Start button and type regedit in Run option then press Enter for next.
Here locate the location to:
HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Policies/Explorer













Here in right side panel, right click to create a new DWORD value with the name NoViewContextMenu (it is case sensitive), then assign number 1 in value data box.
































Now close the registry editor and restart your computer after any changes to go into effect.
But next time, if you want to enable right click functionality on desktop then simply change the value of data box or delete the NoViewContextMenu DWORD item... ;)


HaPpY HaCkInG.... ;P

Creating a shortcut

Creating a shortcut should be familiar to almost everyone, but we will walk through the process just for clarity. There are other ways to accomplish this task, but this is my preferred method. First, right-click on a clear spot on the desktop and navigate to New | Shortcut, as shown in Figure A.

Figure A

 

 

 

 

 

 

 

 

Navigate the menu to create a new shortcut.

When you click the Shortcut menu item, you will arrive at the input screen shown in Figure B. This is where you will enter the specific command strings to make your new shortcut do what you want it to do.

Figure B

 

 

 

 

 

 

 

 

 

 

Enter the command for your new shortcut.

For our example, we will enter the specific command that will shut down a Windows PC. Type the following command into the box and then click Next.

Shutdown.exe -s -t 00

The next screen (Figure C) asks you to name the shortcut. I suggest you name the shortcut to correspond to the action it will perform. In this case, we name it Shutdown.

Figure C

 

 

 

 

 

 

 

 

 

 

Give it an appropriate name.

New icon

Technically, you could stop here, but I prefer to give these shortcuts an icon that will help me remember what it is they do. In Windows 7, changing an icon is similar to how you changed icons in previous versions of the operating system.
Right-click on the icon in question to get the context menu shown in Figure D and then navigate to the Properties menu item.

 

 

 

 

 

 

 

Find Properties on the menu.

From the Properties control panel, shown in Figure E, select the Change Icon button.

Figure E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select Change Icon.

The next screen (Figure F) will show you a list of potential icons. Choose the one you want to use and click the OK button twice.

Figure F

 

 

 

 

 

 

 

 

 

 

Choose your icon and click OK.

You should now have a new shortcut on your desktop. When you click the shortcut, your PC will shut down, so make sure you save your work before you test it.