Enter a windows XP without entering the password in the log on screen

Here is a trick from which you can access any friends computer physically without entering there password on the log on screen.

This works only on WINDOW XP Operating Systems.

Start your Computer and wait for User Log In Screen to appear After  Turning On the computer 

Now Just Press the following Keys---> Alt+Ctrl Button and Two times Delete Button.

 

This Type of Dialogue Box will open on pressing the Above Key Combination.

Type the Username as Administrator and leave the Password field Blank and hit ENTER.

After you are done, the windows will Open and you can access your Friend's Computer.