Reset Your Forgotten Password the Easy Way Using the Ultimate Boot CD for Windows

There are five easy ways that you can use:

Create a password reset disk

While using Windows Vista and Windows 7 you have this option of creating the Boot CD to reset your password even you forgot it..If you have not created the CD before you can easily gat it by using another system where you are working as an administrator.
To create the disk. Go to Start Programs Password Tools and find NTPWEdit in the menu.

Get Petter Nordhal-Hagen’s tool to change the admin password

With this option you have to boot from a CD and then manipulate the SAM database. But if you have no password reset disk, this is the only way. There is no warranty of this tool.Search for the tool on the internet and then run it to get your problem solved but this is a little risky method.

Get a commercial password reset tool

A lot of commercial tools help you to reset the Windows administrator password if you have forgotten it. Somehow they do the same as the free tools do. Some of them might be easier to use or come with better instructions. 

Use Microsoft Diagnostics and Recovery Toolset to reset the administrator password

MSDaRT is a toolset from Microsoft that allows you to repair a Windows installation. At the present this tool is only available for Microsoft customers. With its tool you can recover an admin password easily.

Use the Trinity Rescue Kit (TRK) to recover the admin password

Some readers have recommended TRK.This great tool allows resetting the password of Windows XP, Vista, and Windows 7.