How to restore the login password of Windows XP system

The security performance of XP is much better than the previous Windows 9X. We can protect our secret by setting a personal user password, but if one day we forget this login password. What should I do? Is there no other way to format the hard disk reinstallation system? No! Let us look for the secret to recover Windows XP login. 1. Create a boot floppy that fixes the user's password. Microsoft provides us with a function to create a boot floppy that fixes the user's password in Windows XP. When we forget the password, we can start the computer through this floppy disk, so we should do it in advance. The password boot disk is just in case. Click on the “Start”\\“Control Panel""User Account” option, select your own account in the pop-up dialog window and you will enter the control interface of your account, then click on the top left of the window. ; Block a Forgotten Password & rdquo; option, enter the "Forgot Password Wizard" dialog box. Click “Next”, then the wizard prompts to insert a blank formatted disk into the floppy drive, and then click the “Next” button, the wizard prompts to enter the current password of this account, after losing After a few seconds, the password boot disk is created. When we forget our password one day, just click the arrow on the right side of our account, then click “reset the disk with password in the pop-up prompt bar, then insert the previously created password boot disk into the floppy drive, follow the system At the prompt, you can reset your password and log in to Windows XP. This method is suitable for Windows XP in various partition formats. 2. Delete the Windows XP login password through dual system. If there are other operating systems in addition to Windows XP in our machine, you can use another operating system to start, and then delete the directory under "C:\\Windows\\System 32\\Comfig". The "SAM" file (assuming Windows XP is installed on the C drive), that is, the account password database file. Then restart Windows XP, then the administrator “administratoc” account has no password. To put it another way, if there is only one Windows XP system, you can also remove the hard disk and switch to other machines to delete the SAM file. This method is suitable for Windows XP installed with FAT32 partition. If it is installed with NTFS partition, it is necessary to ensure that other systems can access NTFS partition. 3. Use the NTFSDOS tool to recover the Windows XP login password. First, download a tool called “NTFS DOS” from “ http://www.vgsecurity.org/index/html?ntfs/html”; Zhang can operate the boot disk of the NTFS partition from DOS. After starting DOS, switch to the system directory, such as "C:Windows\\System 32", rename "Logon.scr" to "Logon.scr.bak", copy a <Command.com” and rename the file. For “Logon.scr”. Then restart the machine. When the screen saver is activated, you will find that the screen is displayed in command line mode, and there is an administratoc permission. You can change the password or add a new administrator account. After entering Windows XP, change the name of the "Logon.scr.bak" screen saver back. This method applies to Windows XP installed on an NTFS partition. 4. Use other tools to rebuild the Windows XP login password. You can find many Windows XP login tools on the Internet. For example, you can use the Linux Boot Disks boot disk to access the NTFS file system, and can read the registry, rewrite the account and password, and use NT Acess. The tool can bypass the protection of the system Syskey and reset the passwords on Windows NT/2000 and Windows XP. There are also tools such as Passware Kit and o&oBluecon 2000. For details, please refer to the description of each software.