What if the computer code forgets?

　　Method One:

1. Start win XP, when run to the "Starting Windows XP" Prompt interface, press "F8" key to pull up the system Boot selection menu, select "With command line security mode"; 2. When the run is stopped, the "Administrator" and other user's selection menus are listed ( In this example, other users take Xpuser01 as an example, select "Administrator" and enter the command line mode; 3. Type the command "NET user Xpuser01 1234/add" This is the command to change the user's password, "1234" in the command Is the new password after the change.

2, if the user you type does not exist (XPUSER01), the system will automatically add the user. 4. In addition, you can use the "net 1oca1group Administrator Xpuser01/add" command to Xpuser01 this user to a superuser and have all the permissions. 5. The final step is to restart the computer and enter the new password you just changed in the login window to log in successfully. If you are worried about losing your login password, try this method.

　　Method Two:

Let me tell you a simple way:

After the case is opened, take the battery off the motherboard and install it, OK. You can also remove the jumper cap and plug it in again.

　　Method Three:

Log in in Safe mode with an account with administrator status. My Computer--management--Local Users and groups-users, in your forgotten password of the user point right, set the password, pop-up dialog point continue, in the Password and password confirmation box to enter the password you want to set, OK, reboot can enable the new password

Do not use the software can also crack XP power-on password, try the following aspects to see

Enter Safe mode after you log on to Windows XP, press the CTRL + ALT + Del key combination.

The Windows Security window appears, clicking the "Change Password" button in the option, and the Change Password window appears. This window, the current user's password backup, click on the lower left "backup" button, activate the "Forgotten Password Wizard", follow the prompts to create a password reset disk.

If you enter an incorrect password in the Windows XP Login window, the login failure window pops up, and if you really can't remember what your password is, click the Reset button to start the Password Reset Wizard, reset your password, and log on to Windows XP with the password reset disk you just created.

　　Method 4: There is also the ability to use the Super Windows 2000XP System Maintenance CD--ERD Commander 2003. Use the CD to start the system, run start → admin → tools → password modify command to open the ERD Commander 2003 Locksmith wizard window, in the Account box to enter the account name to be cracked, and then enter a new password on the OK!