Discuss Sherly's answer to: How Do You Bypass Windows Vista Password Login

Method 1: Bypass Windows Vista password with Vista password reset disk.
If there are no other user accounts on your computer machine to unlock your account, and if you created a Vista password reset disk before, then to use this reset disk to bypass forgotten or lost Vista password is the safest way I think.

Here’s how to use the early created Vista password reset disk to bypass Vista password.

1. Insert the disk to your locked Vista computer until you see the login screen, then enter you username and password, a login failure box will show and then you will see the option to user you password reset disk to create a new password.
2. Click the option and initiate the Password Reset wizard, then follow the wizard to create a new password for the account step-by-step.

Method 2: Bypass Vista password with Windows Password Key Standard.
But if didn’t create such a password reset disk, do not be anxious! Windows Password Key Standard can prove a great help. It can help you create a similar Vista password reset disk—Vista password reset CD/DVD to resolve the problem. And it only takes you a few steps and clicks:
Step1: Download Windows Password Key Standard and install it on an accessible computer.
Step2: Create a Vista password reset CD/DVD.
To finish this step you have to prepare a blank and writable CD or DVD first, and then insert it to the accessible computer. Next click “Burn” button to start creating a Vista password reset CD/DVD.
Step3: Put in your newly created Vista password reset CD/DVD in your locked computer and remove your forgotten Vista password there.

See? With only 3 steps and a few clicks of button, you can successfully Windows Vista password bypass easily and quickly. For more information about this amazing tool, you can check it at:
http://www.lostwindowspassword.com/how_it_works/how_it_works_cd.htm

Source: http://www.blog.lostwindowspassword.com/bypass-windows-vista-password/