Change administrator password in windows xp

Now I am going to show you how to change the administrator password in windows xp. The only requirement for this is that you must log in to the computer as administrator.

• First open CMD. (start > run > cmd)
• type net user , hit enter
• Then the computer will show you list of users. 
• As a example you want to change the password of user; manoj
• Type net user bikash *   , and hit enter
• Then type a password. Then verify that password.
• Thats all........So in this way you can change the password of any account without knowing the old password.