We can use different techniques and ideas for removing password but the most one is-
Step 1: Download and install "Windows 7 Password Recovery Tool" on "another computer".
Purchase Windows 7 Password Recovery Tool Full Version, Full Version can reset all user accounts password of your computer, and add new admin account without login.
Windows 7 Password Recovery Tool Trial Version can only dispay all user accounts of your computer, but cannot reset password or add new user account.
Run the software and create a Windows Password Recovery Disk that you can use it to hack any Windows 7 login password.
1. Insert a blank CD/DVD or USB flash drive. Choose CD/DVD or USB Device option.
Create password recovery disk with CD or DVD
2. Select the CD/DVD or USB drive name which you inserted, click Begin Burning to start burning.
It will take you about one minute to complete burning. After successfully complete burning. Remove the disk and transfer it to your "locked computer" to reset Windows password.
Step 2: Insert the Windows password recovery disk to your locked computer, set the computer boot from CD/DVD or USB Drive.
I create a Windows password recovery disk with CD/DVD, How to boot from CD/DVD-ROM.
I create a Windows password recovery disk with USB Flash Drive, How to boot from USB drive.
When you save the new setup, your computer will restart automatically and boot from the recovery disk.
Step 3: Hack Windows 7 administrator and user password with a few clicks.
After booting from CD/DVD or USB, Windows 7 Password Recovery Tool will start automacally and display a friendly interface.
1. Select a Windows system which you want to reset its users' password.
2. All Windows 7 user accounts will be displayed. Select your target user account.
3. Click Reset Password button, click Yes when a confirm message appears. You can reset other users password as well.
Administrator password has been removed and show blank.
4. After reseting password successfully, click Reboot. When following dialog pops up, remove your Windows password recovery disk first (important!), and click Yes to restart your computer then you can login the user account without password.