How to remove windows user or admin password in 7 or 8

In this tutorial I will show you how can we recover or change or bypass password in windows 7 or 8 without using any third party software.
I'm only using Command Prompt to crack login password.

1. First you need to start the Repair process or insert a boot-able disk of windows 7 or windows 8.
2. As the setup started or Repair process starts then Press "SHIFT+F10" then cmd is open suddenly.

3. Now it shows  X:\Sources>_ . It shows bootable sector source.
Note:- Windows drive letter is changed to "D:\" or other alphabet.
4. Now type the command as shown in video:-

If you have another query then contact me or message me.