Download Windows password recovery tool.
Loosing your windows account password will never be a problem again. Watch the proof!

Password Cracker
Password cracker is by far the best low cost Windows password recovery tool available. It's fast and easy enough for a first time Windows password cracker with a basic knowledge of Windows.
You don't need any access to Windows to be able to recover your lost passwords. Simply download the program, burn it to a CD or to an USB stick and start the computer wit the the CD or USB inserted.