Windows 7/8/10 Password with Command Prompt

Command Prompt is an easy yet free way to reset your forgot Windows 7 Administrator password, but it's difficult and risky to perform Command Prompt especially for those who lack of technical knowledge.

1) First you need to restart your computer
2) Then press F8 to enter "Safe Mode" then navigate to the "Advanced Boot Options".
3) There are 3 boot options for your choice, select the Safe Mode with Command Prompt.
4) Wait for a while, you can see Windows 7 boots up to the login screen. Choose administrator,
5) Go to Start > Run and type cmd.exe, a Command Prompt dialog box pops up.
6) Type net user and press Enter. All the windows accounts will be listed, then type the acount you wish to change.
7) when the command is completed successfully, the new password has been successfully reset.

Frankly speaking, When you're locked out of Windows, I don't suggest you perform this method if you're not a tech guy, if you persist in that, you may damage to your computer or lost system data, all at your own risk. You might take a look at the Part 2 and then determine which method is the best.