Reset windows password, I recommend use Windows Password Reset, you can
download it from http://www.windowspasswordreset.net then follow the
instructions to reset your password, so easy and safe.
Step1:Download Windows Password Reset and install it.
Step2:Burn Windows Password Reset ISO file to CD/DVD,or USB.
Step3:Put in your newly created CD and remove your Windows Password.
Hope this method can help you .