How to replace current password of your PC without knowing it

Many people face problem that their big brother or sister put a password on his/her pc , so as to prevent them by using it, but you can now overwrite the password without knowing the present password. You have to just follow this steps..

• First of all goto START menu and click on RUN then type LUSRMGR.MSC and press OK button
• Then double click on USERS, Right click the user which you want to change the password.
• Then click on SET PASSWORD.
• Type the same password in both boxes.
• Note-There is no need to enter current password.
  
  
  • Now goto CONTROL PANEL and open USER ACCOUNTS select the user name and remove your password if u want.