Windows 7 System
1, click "
start "---"
Control Panel ";
2, click "
Add or delete user accounts ";
3, click the account that needs to clear the password. Note The account you are currently using, and you can clear the password for your account. If you need to clear the password for another account, the account you are currently using requires administrator privileges.
4, click the "
Delete password " pop-up dialog box, and then click "
Delete Password " To remove this account password.
Note: If the computer itself has other security mechanisms, such as fingerprint identification, Port Locker, Lenovo Security Center and other security software, you may need to uninstall these security software before you can clear the Windows account password.
Windows 8/8.1 System
1. Press "Windows logo key + x " pop-up menu, click " Control Panel ";
2, click "
Change Account type ";
3, click the account that needs to clear the password. Note The account you are currently using, and you can clear the password for your account. If you need to clear the password for another account, the account you are currently using requires administrator privileges.
4, click "
Change Password ";
5, in the New Password box do not enter any characters, directly click "
Change Password ", you can clear this account password.
Note: If the computer itself has other security mechanisms, such as fingerprint identification, Port Locker, Lenovo Security Center and other security software, you may need to uninstall these security software before you can clear the Windows account password.
Okay, now we're going to use the three operating system user account password removal is introduced here.