If you lost your password,I know about a tool named Window Password Unlocker.It is safe and reliable software which allows you to burn a password reset CD/DVD for Windows 7/Vista/XP, etc. With it, you can reset your lost password in less than 5 minutes, no matter your lost password length and complexity.Overall Steps: 1. Download and install the application in any accessible computer.2. Burn a password reset CD/DVD in the computer3. Reset lost Windows login password with the burned CD/DVD.For more, please visit http://www.anypasswordrecovery.com/reset-windows-password.html
Note: With Windows Password Unlocker Professional, you can even reset Windows login password with a USB flash drive.