Some notes about the accounts and the passwords
- The built-in Administrator account is found on the Welcome screen only if there are no other accounts available, other than Guest, or when the computer is booted into Safe Mode.
- To get Admin account on the “Welcome Screen” make sure that there are no accounts logged in.
- The built-in Administrator account can create and change passwords for all users, but cannot restore a forgotten one.
- When a password is changed, that account will lose all encrypted files, personal certificates and stored Internet Explorer passwords or network resources.
- Press “CTRL-ALT-DEL” twice to get the classic Windows logon box. Type: Administrator. If this account has a password, enter it. Otherwise, leave the it blank.
- Recovering a password is much more difficult. Using a cracking program can take weeks!
RESET A PASSWORD USING THE ADMINISTRATOR ACCOUNT
1. Boot into Safe Mode.
2. Log on using the built-in Administrator account.
3. Open: Control Panel -> User Accounts.
4. On the Users tab, select a user name, the password to change and click Reset Password.
RESET A PASSWORD AT THE LOGON SCREEN WITH THE COMMAND PROMPT
At the logon screen, press Shift+F10 to open a Command Prompt with adminisrative priviledges and type:
net user {username} {password}
{username} = The Account’s User Name
{password} = This will be the new password
RESET A PASSWORD USING MICROSOFT’S ERD COMMANDER
1. Download a 30 day trial from here:
Microsoft Diagnostics and Recovery Toolset 5.0
http://www.microsoft.com/downloads/details.aspx?familyid=5D600369-0554-4595-8AB4-C34B2860E087&displaylang=en
2. Install it, run it and burn the image to a CD.
3. Boot the CD and run the Locksmith Wizard, found under Start -> System Tools.
4. The Locksmith Wizard is very easy to use, just select an account and input a new password. Too easy!
RESET A PASSWORD USING OFFLINE NT PASSWORD & REGISTRY EDITOR
Bootable CD (Freeware):
http://home.eunet.no/pnordahl/ntpasswd/bootdisk.html
- This disc can set, reset or unlock the password of any user account.
- You do not need to know the old password to set a new one.
- Works with Windows NT/2k/XP/Vista.
RESET A PASSWORD USING NT PASSWORD HACK
This will blank the Administrator password (Freeware):
http://www.webtree.ca/windowsxp/tools/ntpassword/ntpasswordhack.zip
RECOVER A PASSWORD USING THE LOGIN RECOVERY WEB SERVICE
Login Recovery is a service to recover passwords for Windows NT, 2000, XP, 2003 and Vista:
http://www.loginrecovery.com/index.php
LINKS
How to reset the Administrator’s password:
http://www.petri.co.il/forgot_administrator_password.htm
EFS, Credentials, and Private Keys from Certificates Are Unavailable After a Password Is Reset:
http://support.microsoft.com/kb/290260/en-us
Administrator and User Passwords in Windows XP:
http://www.kellys-korner-xp.com/win_xp_passwords.htm
